257808987216

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 640

約数和(自身を含む): 871144243200

約数和(自身を除く): 613335255984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 71, 72, 76, 88, 99, 108, 114, 131, 132, 142, 144, 152, 171, 176, 198, 209, 213, 216, 228, 262, 264, 284, 297, 304, 307, 342, 393, 396, 418, 426, 432, 456, 513, 524, 528, 568, 594, 614, 627, 639, 684, 781, 786, 792, 836, 852, 912, 921, 1026, 1048, 1136, 1179, 1188, 1228, 1254, 1278, 1349, 1368, 1441, 1562, 1572, 1584, 1672, 1704, 1842, 1881, 1917, 2052, 2096, 2343, 2358, 2376, 2456, 2489, 2508, 2556, 2698, 2736, 2763, 2882, 3124, 3144, 3344, 3377, 3408, 3537, 3684, 3762, 3834, 4047, 4104, 4323, 4686, 4716, 4752, 4912, 4978, 5016, 5112, 5396, 5526, 5643, 5764, 5833, 6248, 6288, 6754, 7029, 7074, 7368, 7467, 7524, 7668, 8094, 8208, 8289, 8646, 9301, 9372, 9432, 9956, 10032, 10131, 10224, 10792, 11052, 11286, 11528, 11666, 12141, 12496, 12969, 13508, 14058, 14148, 14736, 14839, 14934, 15048, 15336, 16188, 16578, 17292, 17499, 18602, 18744, 18864, 19912, 20262, 21087, 21584, 21797, 22104, 22401, 22572, 23056, 23332, 24282, 25938, 27016, 27379, 27903, 28116, 28296, 29678, 29868, 30096, 30393, 30672, 32376, 33156, 34584, 34998, 36423, 37204, 37488, 38907, 39824, 40217, 40524, 42174, 43594, 44208, 44517, 44802, 45144, 46664, 48564, 51876, 52497, 54032, 54758, 55806, 56232, 56592, 59356, 59736, 60786, 64163, 64752, 65391, 66312, 67203, 69168, 69996, 72846, 74408, 77814, 80434, 81048, 82137, 83709, 84348, 87188, 89034, 89604, 90288, 91179, 93328, 97128, 102311, 103752, 104994, 109516, 111612, 112464, 118712, 119472, 120651, 121572, 128326, 130782, 132624, 133551, 134406, 139992, 145692, 148816, 155628, 157491, 160868, 162096, 164274, 167418, 168696, 174376, 176719, 178068, 179208, 182358, 192489, 194256, 196173, 204622, 207504, 209988, 219032, 223224, 237424, 239767, 241302, 243144, 246411, 251127, 256652, 261564, 267102, 268812, 279984, 291384, 306933, 311256, 314982, 321736, 328548, 334836, 337392, 348752, 353438, 356136, 358416, 361953, 364716, 384978, 392346, 400653, 409244, 414143, 419976, 438064, 442387, 446448, 479534, 482604, 486288, 492822, 502254, 513304, 523128, 530157, 534204, 537624, 577467, 582768, 588519, 613866, 622512, 629964, 643472, 657096, 669672, 706876, 712272, 719301, 723906, 729432, 739233, 764123, 769956, 784692, 801306, 818488, 828286, 839952, 884774, 920799, 959068, 965208, 985644, 1004508, 1026608, 1046256, 1060314, 1068408, 1075248, 1085859, 1154934, 1177038, 1227732, 1242429, 1259928, 1314192, 1327161, 1339344, 1413752, 1438602, 1447812, 1458864, 1478466, 1528246, 1539912, 1569384, 1590471, 1602612, 1636976, 1656572, 1732401, 1769548, 1841598, 1918136, 1930416, 1943909, 1971288, 2009016, 2120628, 2136816, 2157903, 2171718, 2292369, 2309868, 2354076, 2455464, 2484858, 2519856, 2654322, 2762397, 2827504, 2855407, 2877204, 2895624, 2956932, 3056492, 3079824, 3138768, 3180942, 3205224, 3313144, 3464802, 3539096, 3683196, 3727287, 3836272, 3887818, 3942576, 3981483, 4018032, 4241256, 4315806, 4343436, 4555573, 4584738, 4619736, 4708152, 4771413, 4910928, 4969716, 5308644, 5524794, 5710814, 5754408, 5791248, 5831727, 5913864, 6112984, 6361884, 6410448, 6473709, 6626288, 6877107, 6929604, 7078192, 7366392, 7454574, 7775636, 7962966, 8405353, 8482512, 8566221, 8631612, 8686872, 9111146, 9169476, 9239472, 9416304, 9542826, 9939432, 10617288, 11049588, 11181861, 11421628, 11508816, 11663454, 11827728, 11944449, 12225968, 12723768, 12947418, 13666719, 13754214, 13859208, 14732784, 14909148, 15551272, 15925932, 16810706, 17132442, 17263224, 17373744, 17495181, 18222292, 18338952, 19085652, 19878864, 20631321, 21234576, 22099176, 22363722, 22843256, 23326908, 23888898, 25216059, 25447536, 25698663, 25894836, 27333438, 27508428, 27718416, 29818296, 31102544, 31409477, 31851864, 33621412, 34264884, 34526448, 34990362, 36444584, 36677904, 38171304, 41000157, 41262642, 44198352, 44727444, 45686512, 46653816, 47777796, 50432118, 51397326, 51789672, 52485543, 54252733, 54666876, 55016856, 59636592, 62818954, 63703728, 67242824, 68529768, 69980724, 72889168, 75648177, 76342608, 77095989, 82000314, 82525284, 89454888, 93307632, 94228431, 95555592, 100864236, 102794652, 103579344, 104971086, 108505466, 109333752, 110033712, 123000471, 125637908, 134485648, 137059536, 139961448, 151296354, 154191978, 162758199, 164000628, 165050568, 178909776, 188456862, 191111184, 201728472, 205589304, 209942172, 217010932, 218667504, 226944531, 246000942, 251275816, 279922896, 282685293, 302592708, 308383956, 325516398, 328001256, 330101136, 376913724, 403456944, 411178608, 419884344, 434021864, 453889062, 488274597, 492001884, 502551632, 565370586, 596780063, 605185416, 616767912, 651032796, 656002512, 753827448, 839768688, 848055879, 868043728, 907778124, 976549194, 984003768, 1130741172, 1193560126, 1210370832, 1233535824, 1302065592, 1464823791, 1507654896, 1696111758, 1790340189, 1815556248, 1953098388, 1968007536, 2261482344, 2387120252, 2604131184, 2929647582, 3392223516, 3580680378, 3631112496, 3906196776, 4522964688, 4774240504, 5371020567, 5859295164, 6784447032, 7161360756, 7812393552, 9548481008, 10742041134, 11718590328, 13568894064, 14322721512, 16113061701, 21484082268, 23437180656, 28645443024, 32226123402, 42968164536, 64452246804, 85936329072, 128904493608, 257808987216]

約数ペア:

[(1, 257808987216), (2, 128904493608), (3, 85936329072), (4, 64452246804), (6, 42968164536), (8, 32226123402), (9, 28645443024), (11, 23437180656), (12, 21484082268), (16, 16113061701), (18, 14322721512), (19, 13568894064), (22, 11718590328), (24, 10742041134), (27, 9548481008), (33, 7812393552), (36, 7161360756), (38, 6784447032), (44, 5859295164), (48, 5371020567), (54, 4774240504), (57, 4522964688), (66, 3906196776), (71, 3631112496), (72, 3580680378), (76, 3392223516), (88, 2929647582), (99, 2604131184), (108, 2387120252), (114, 2261482344), (131, 1968007536), (132, 1953098388), (142, 1815556248), (144, 1790340189), (152, 1696111758), (171, 1507654896), (176, 1464823791), (198, 1302065592), (209, 1233535824), (213, 1210370832), (216, 1193560126), (228, 1130741172), (262, 984003768), (264, 976549194), (284, 907778124), (297, 868043728), (304, 848055879), (307, 839768688), (342, 753827448), (393, 656002512), (396, 651032796), (418, 616767912), (426, 605185416), (432, 596780063), (456, 565370586), (513, 502551632), (524, 492001884), (528, 488274597), (568, 453889062), (594, 434021864), (614, 419884344), (627, 411178608), (639, 403456944), (684, 376913724), (781, 330101136), (786, 328001256), (792, 325516398), (836, 308383956), (852, 302592708), (912, 282685293), (921, 279922896), (1026, 251275816), (1048, 246000942), (1136, 226944531), (1179, 218667504), (1188, 217010932), (1228, 209942172), (1254, 205589304), (1278, 201728472), (1349, 191111184), (1368, 188456862), (1441, 178909776), (1562, 165050568), (1572, 164000628), (1584, 162758199), (1672, 154191978), (1704, 151296354), (1842, 139961448), (1881, 137059536), (1917, 134485648), (2052, 125637908), (2096, 123000471), (2343, 110033712), (2358, 109333752), (2376, 108505466), (2456, 104971086), (2489, 103579344), (2508, 102794652), (2556, 100864236), (2698, 95555592), (2736, 94228431), (2763, 93307632), (2882, 89454888), (3124, 82525284), (3144, 82000314), (3344, 77095989), (3377, 76342608), (3408, 75648177), (3537, 72889168), (3684, 69980724), (3762, 68529768), (3834, 67242824), (4047, 63703728), (4104, 62818954), (4323, 59636592), (4686, 55016856), (4716, 54666876), (4752, 54252733), (4912, 52485543), (4978, 51789672), (5016, 51397326), (5112, 50432118), (5396, 47777796), (5526, 46653816), (5643, 45686512), (5764, 44727444), (5833, 44198352), (6248, 41262642), (6288, 41000157), (6754, 38171304), (7029, 36677904), (7074, 36444584), (7368, 34990362), (7467, 34526448), (7524, 34264884), (7668, 33621412), (8094, 31851864), (8208, 31409477), (8289, 31102544), (8646, 29818296), (9301, 27718416), (9372, 27508428), (9432, 27333438), (9956, 25894836), (10032, 25698663), (10131, 25447536), (10224, 25216059), (10792, 23888898), (11052, 23326908), (11286, 22843256), (11528, 22363722), (11666, 22099176), (12141, 21234576), (12496, 20631321), (12969, 19878864), (13508, 19085652), (14058, 18338952), (14148, 18222292), (14736, 17495181), (14839, 17373744), (14934, 17263224), (15048, 17132442), (15336, 16810706), (16188, 15925932), (16578, 15551272), (17292, 14909148), (17499, 14732784), (18602, 13859208), (18744, 13754214), (18864, 13666719), (19912, 12947418), (20262, 12723768), (21087, 12225968), (21584, 11944449), (21797, 11827728), (22104, 11663454), (22401, 11508816), (22572, 11421628), (23056, 11181861), (23332, 11049588), (24282, 10617288), (25938, 9939432), (27016, 9542826), (27379, 9416304), (27903, 9239472), (28116, 9169476), (28296, 9111146), (29678, 8686872), (29868, 8631612), (30096, 8566221), (30393, 8482512), (30672, 8405353), (32376, 7962966), (33156, 7775636), (34584, 7454574), (34998, 7366392), (36423, 7078192), (37204, 6929604), (37488, 6877107), (38907, 6626288), (39824, 6473709), (40217, 6410448), (40524, 6361884), (42174, 6112984), (43594, 5913864), (44208, 5831727), (44517, 5791248), (44802, 5754408), (45144, 5710814), (46664, 5524794), (48564, 5308644), (51876, 4969716), (52497, 4910928), (54032, 4771413), (54758, 4708152), (55806, 4619736), (56232, 4584738), (56592, 4555573), (59356, 4343436), (59736, 4315806), (60786, 4241256), (64163, 4018032), (64752, 3981483), (65391, 3942576), (66312, 3887818), (67203, 3836272), (69168, 3727287), (69996, 3683196), (72846, 3539096), (74408, 3464802), (77814, 3313144), (80434, 3205224), (81048, 3180942), (82137, 3138768), (83709, 3079824), (84348, 3056492), (87188, 2956932), (89034, 2895624), (89604, 2877204), (90288, 2855407), (91179, 2827504), (93328, 2762397), (97128, 2654322), (102311, 2519856), (103752, 2484858), (104994, 2455464), (109516, 2354076), (111612, 2309868), (112464, 2292369), (118712, 2171718), (119472, 2157903), (120651, 2136816), (121572, 2120628), (128326, 2009016), (130782, 1971288), (132624, 1943909), (133551, 1930416), (134406, 1918136), (139992, 1841598), (145692, 1769548), (148816, 1732401), (155628, 1656572), (157491, 1636976), (160868, 1602612), (162096, 1590471), (164274, 1569384), (167418, 1539912), (168696, 1528246), (174376, 1478466), (176719, 1458864), (178068, 1447812), (179208, 1438602), (182358, 1413752), (192489, 1339344), (194256, 1327161), (196173, 1314192), (204622, 1259928), (207504, 1242429), (209988, 1227732), (219032, 1177038), (223224, 1154934), (237424, 1085859), (239767, 1075248), (241302, 1068408), (243144, 1060314), (246411, 1046256), (251127, 1026608), (256652, 1004508), (261564, 985644), (267102, 965208), (268812, 959068), (279984, 920799), (291384, 884774), (306933, 839952), (311256, 828286), (314982, 818488), (321736, 801306), (328548, 784692), (334836, 769956), (337392, 764123), (348752, 739233), (353438, 729432), (356136, 723906), (358416, 719301), (361953, 712272), (364716, 706876), (384978, 669672), (392346, 657096), (400653, 643472), (409244, 629964), (414143, 622512), (419976, 613866), (438064, 588519), (442387, 582768), (446448, 577467), (479534, 537624), (482604, 534204), (486288, 530157), (492822, 523128), (502254, 513304)]