131591006208

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:149

約数の個数: 864

約数和(自身を含む): 456730747200

約数和(自身を除く): 325139740992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 23, 24, 31, 32, 34, 36, 38, 46, 48, 51, 57, 62, 64, 68, 69, 72, 76, 92, 93, 96, 102, 114, 124, 128, 136, 138, 144, 152, 153, 171, 184, 186, 192, 204, 207, 228, 248, 256, 272, 276, 279, 288, 304, 306, 323, 342, 368, 372, 384, 391, 408, 414, 437, 456, 496, 512, 527, 544, 552, 558, 576, 589, 608, 612, 646, 684, 713, 736, 744, 768, 782, 816, 828, 874, 912, 961, 969, 992, 1024, 1054, 1088, 1104, 1116, 1152, 1173, 1178, 1216, 1224, 1292, 1311, 1368, 1426, 1472, 1488, 1536, 1564, 1581, 1632, 1656, 1748, 1767, 1824, 1922, 1938, 1984, 2048, 2108, 2139, 2176, 2208, 2232, 2304, 2346, 2356, 2432, 2448, 2584, 2622, 2736, 2852, 2883, 2907, 2944, 2976, 3072, 3128, 3162, 3264, 3312, 3496, 3519, 3534, 3648, 3844, 3876, 3933, 3968, 4216, 4278, 4352, 4416, 4464, 4608, 4692, 4712, 4743, 4864, 4896, 5168, 5244, 5301, 5472, 5704, 5766, 5814, 5888, 5952, 6144, 6256, 6324, 6417, 6528, 6624, 6992, 7038, 7068, 7296, 7429, 7688, 7752, 7866, 7936, 8432, 8556, 8649, 8704, 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89148, 90117, 91264, 92256, 93024, 95232, 96968, 98022, 100096, 101184, 102672, 104448, 105984, 108376, 109089, 109554, 111872, 112608, 113088, 116736, 118864, 120156, 121923, 123008, 124032, 125856, 130696, 132618, 133722, 134912, 136896, 138384, 141312, 142848, 145452, 146072, 147033, 150144, 150784, 151776, 156672, 160208, 162564, 164331, 165376, 167808, 169632, 175104, 176824, 178296, 180234, 182528, 184512, 186048, 190464, 193936, 196044, 198927, 200192, 202368, 205344, 211968, 216752, 218178, 219108, 223744, 225216, 226176, 230299, 237728, 240312, 243846, 246016, 248064, 251712, 261392, 265236, 267444, 269824, 273792, 276768, 285696, 290904, 292144, 294066, 300288, 301568, 303552, 310403, 313344, 320416, 325128, 328662, 330752, 335616, 339264, 350208, 353648, 356592, 360468, 365056, 369024, 372096, 375751, 387872, 392088, 397854, 400384, 404736, 410688, 419957, 423936, 433504, 436356, 438216, 447488, 450432, 452352, 460598, 475456, 480624, 487692, 492032, 496128, 503424, 522784, 530472, 534888, 539648, 547584, 553536, 571392, 581808, 584288, 588132, 600576, 603136, 607104, 620806, 640832, 650256, 657324, 661504, 671232, 678528, 690897, 707296, 713184, 720936, 730112, 738048, 744192, 751502, 775744, 784176, 795708, 800768, 809472, 821376, 839914, 867008, 872712, 876432, 894976, 900864, 904704, 921196, 931209, 950912, 961248, 975384, 984064, 992256, 1006848, 1045568, 1060944, 1069776, 1079296, 1095168, 1107072, 1127253, 1163616, 1168576, 1176264, 1201152, 1206272, 1214208, 1241612, 1259871, 1281664, 1300512, 1314648, 1342464, 1357056, 1381794, 1414592, 1426368, 1441872, 1460224, 1476096, 1488384, 1503004, 1551488, 1568352, 1591416, 1618944, 1642752, 1679828, 1734016, 1745424, 1752864, 1801728, 1809408, 1842392, 1862418, 1901824, 1922496, 1950768, 1968128, 1984512, 2013696, 2072691, 2091136, 2121888, 2139552, 2190336, 2214144, 2254506, 2327232, 2337152, 2352528, 2402304, 2428416, 2483224, 2519742, 2563328, 2601024, 2629296, 2684928, 2714112, 2763588, 2793627, 2829184, 2852736, 2883744, 2952192, 2976768, 3006008, 3102976, 3136704, 3182832, 3237888, 3285504, 3359656, 3381759, 3468032, 3490848, 3505728, 3603456, 3618816, 3684784, 3724836, 3779613, 3803648, 3844992, 3901536, 4027392, 4145382, 4182272, 4243776, 4279104, 4380672, 4428288, 4509012, 4654464, 4674304, 4705056, 4856832, 4966448, 5039484, 5126656, 5202048, 5258592, 5428224, 5527176, 5587254, 5658368, 5705472, 5767488, 5904384, 5953536, 6012016, 6205952, 6273408, 6365664, 6571008, 6719312, 6763518, 6936064, 6981696, 7011456, 7139269, 7206912, 7369568, 7449672, 7559226, 7607296, 7689984, 7803072, 8054784, 8290764, 8364544, 8487552, 8558208, 8856576, 9018024, 9308928, 9348608, 9410112, 9713664, 9932896, 10078968, 10253312, 10404096, 10517184, 10856448, 11054352, 11174508, 11316736, 11410944, 11534976, 12024032, 12411904, 12546816, 12731328, 13142016, 13438624, 13527036, 13872128, 13963392, 14022912, 14278538, 14739136, 14899344, 15118452, 15214592, 15379968, 15606144, 16581528, 16729088, 16975104, 17116416, 17713152, 18036048, 18617856, 18697216, 18820224, 19865792, 20157936, 20506624, 20808192, 21034368, 21417807, 22108704, 22349016, 22633472, 22821888, 23069952, 24048064, 24823808, 25093632, 25462656, 26877248, 27054072, 27744256, 27926784, 28045824, 28557076, 29478272, 29798688, 30236904, 30759936, 31212288, 33163056, 33458176, 33950208, 34232832, 36072096, 37235712, 37394432, 37640448, 39731584, 40315872, 41616384, 42068736, 42835614, 44217408, 44698032, 45266944, 45643776, 46139904, 48096128, 50187264, 50925312, 53754496, 54108144, 55853568, 56091648, 57114152, 58956544, 59597376, 60473808, 61519872, 62424576, 64253421, 66326112, 67900416, 68465664, 72144192, 74471424, 75280896, 79463168, 80631744, 83232768, 84137472, 85671228, 88434816, 89396064, 92279808, 96192256, 100374528, 101850624, 107508992, 108216288, 111707136, 112183296, 114228304, 117913088, 119194752, 120947616, 124849152, 128506842, 132652224, 135800832, 136931328, 144288384, 150561792, 158926336, 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約数ペア:

[(1, 131591006208), (2, 65795503104), (3, 43863668736), (4, 32897751552), (6, 21931834368), (8, 16448875776), (9, 14621222912), (12, 10965917184), (16, 8224437888), (17, 7740647424), (18, 7310611456), (19, 6925842432), (23, 5721348096), (24, 5482958592), (31, 4244871168), (32, 4112218944), (34, 3870323712), (36, 3655305728), (38, 3462921216), (46, 2860674048), (48, 2741479296), (51, 2580215808), (57, 2308614144), (62, 2122435584), (64, 2056109472), (68, 1935161856), (69, 1907116032), (72, 1827652864), (76, 1731460608), (92, 1430337024), (93, 1414957056), (96, 1370739648), (102, 1290107904), (114, 1154307072), (124, 1061217792), (128, 1028054736), (136, 967580928), (138, 953558016), (144, 913826432), (152, 865730304), (153, 860071936), (171, 769538048), (184, 715168512), (186, 707478528), (192, 685369824), (204, 645053952), (207, 635705344), (228, 577153536), (248, 530608896), (256, 514027368), (272, 483790464), (276, 476779008), (279, 471652352), (288, 456913216), (304, 432865152), (306, 430035968), (323, 407402496), (342, 384769024), (368, 357584256), (372, 353739264), (384, 342684912), (391, 336549888), (408, 322526976), (414, 317852672), (437, 301123584), (456, 288576768), (496, 265304448), (512, 257013684), (527, 249698304), (544, 241895232), (552, 238389504), (558, 235826176), (576, 228456608), (589, 223414272), (608, 216432576), (612, 215017984), (646, 203701248), (684, 192384512), (713, 184559616), (736, 178792128), (744, 176869632), (768, 171342456), (782, 168274944), (816, 161263488), (828, 158926336), (874, 150561792), (912, 144288384), (961, 136931328), (969, 135800832), (992, 132652224), (1024, 128506842), (1054, 124849152), (1088, 120947616), (1104, 119194752), (1116, 117913088), (1152, 114228304), (1173, 112183296), (1178, 111707136), (1216, 108216288), (1224, 107508992), (1292, 101850624), (1311, 100374528), (1368, 96192256), (1426, 92279808), (1472, 89396064), (1488, 88434816), (1536, 85671228), (1564, 84137472), (1581, 83232768), (1632, 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