28942647552

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 864

約数和(自身を含む): 109233453056

約数和(自身を除く): 80290805504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 61, 62, 63, 64, 72, 73, 78, 84, 91, 93, 96, 104, 112, 117, 122, 124, 126, 128, 144, 146, 156, 168, 182, 183, 186, 192, 208, 217, 219, 224, 234, 244, 248, 252, 256, 273, 279, 288, 292, 312, 336, 364, 366, 372, 384, 403, 416, 427, 434, 438, 448, 468, 488, 496, 504, 511, 546, 549, 558, 576, 584, 624, 651, 657, 672, 728, 732, 744, 768, 793, 806, 819, 832, 854, 868, 876, 896, 936, 949, 976, 992, 1008, 1022, 1092, 1098, 1116, 1152, 1168, 1209, 1248, 1281, 1302, 1314, 1344, 1456, 1464, 1488, 1533, 1586, 1612, 1638, 1664, 1708, 1736, 1752, 1792, 1872, 1891, 1898, 1952, 1953, 1984, 2016, 2044, 2184, 2196, 2232, 2263, 2304, 2336, 2379, 2418, 2496, 2562, 2604, 2628, 2688, 2821, 2847, 2912, 2928, 2976, 3066, 3172, 3224, 3276, 3328, 3416, 3472, 3504, 3627, 3744, 3782, 3796, 3843, 3904, 3906, 3968, 4032, 4088, 4368, 4392, 4453, 4464, 4526, 4599, 4672, 4758, 4836, 4992, 5124, 5208, 5256, 5376, 5551, 5642, 5673, 5694, 5824, 5856, 5952, 6132, 6344, 6448, 6552, 6643, 6789, 6832, 6944, 7008, 7137, 7254, 7488, 7564, 7592, 7686, 7808, 7812, 7936, 8064, 8176, 8463, 8541, 8736, 8784, 8906, 8928, 9052, 9198, 9344, 9516, 9672, 9984, 10248, 10416, 10512, 11102, 11284, 11346, 11388, 11648, 11712, 11904, 12264, 12688, 12896, 13104, 13237, 13286, 13359, 13578, 13664, 13888, 14016, 14274, 14508, 14976, 15128, 15184, 15372, 15616, 15624, 15841, 16128, 16352, 16653, 16926, 17019, 17082, 17472, 17568, 17812, 17856, 18104, 18396, 18688, 19032, 19344, 19929, 20367, 20496, 20832, 21024, 22204, 22568, 22692, 22776, 23296, 23424, 23808, 24528, 24583, 25376, 25389, 25792, 26208, 26474, 26572, 26718, 27156, 27328, 27776, 28032, 28548, 29016, 29419, 29952, 30256, 30368, 30744, 31171, 31248, 31682, 32704, 33306, 33852, 34038, 34164, 34944, 35136, 35624, 35712, 36208, 36792, 38064, 38688, 39711, 39858, 40077, 40734, 40992, 41664, 42048, 44408, 45136, 45384, 45552, 46848, 47523, 49056, 49166, 49959, 50752, 50778, 51584, 52416, 52948, 53144, 53436, 54312, 54656, 55552, 56064, 57096, 57889, 58032, 58838, 59787, 60512, 60736, 61488, 62342, 62496, 63364, 65408, 66612, 67704, 68076, 68328, 69888, 70272, 71248, 71424, 72416, 73584, 73749, 76128, 77376, 79422, 79716, 80154, 81468, 81984, 83328, 84096, 88257, 88816, 90272, 90768, 91104, 93513, 95046, 98112, 98332, 99918, 101504, 101556, 103168, 104832, 105896, 106288, 106872, 108624, 109312, 114192, 115778, 116064, 117676, 119133, 119574, 121024, 121472, 122976, 124684, 124992, 126728, 130816, 133224, 135408, 136152, 136656, 138043, 140544, 142496, 142569, 144832, 147168, 147498, 152256, 154752, 158844, 159432, 160308, 162936, 163968, 166656, 168192, 172081, 173667, 176514, 177632, 180544, 181536, 182208, 187026, 190092, 196224, 196664, 199836, 203008, 203112, 205933, 209664, 211792, 212576, 213744, 217248, 221247, 228384, 231556, 232128, 235352, 238266, 239148, 242048, 242944, 245952, 249368, 249984, 253456, 264771, 266448, 270816, 272304, 273312, 276086, 280539, 284992, 285138, 289664, 294336, 294996, 304512, 309504, 317688, 318864, 320616, 325872, 327936, 344162, 347334, 353028, 355264, 361088, 363072, 364416, 374052, 380184, 392448, 393328, 399672, 405223, 406224, 411866, 414129, 423584, 425152, 427488, 434496, 442494, 456768, 463112, 464256, 470704, 476532, 478296, 484096, 491904, 498736, 499968, 506912, 516243, 521001, 529542, 532896, 541632, 544608, 546624, 552172, 561078, 569984, 570276, 579328, 588672, 589992, 609024, 617799, 635376, 637728, 641232, 651744, 688324, 694668, 706056, 710528, 722176, 726144, 728832, 748104, 760368, 786656, 799344, 810446, 812448, 823732, 828258, 847168, 850304, 854976, 868992, 884988, 913536, 926224, 928512, 941408, 953064, 956592, 966301, 983808, 997472, 1013824, 1032486, 1042002, 1059084, 1065792, 1083264, 1089216, 1093248, 1104344, 1122156, 1139968, 1140552, 1177344, 1179984, 1215669, 1235598, 1242387, 1270752, 1275456, 1282464, 1303488, 1376648, 1389336, 1412112, 1421056, 1452288, 1496208, 1520736, 1548729, 1573312, 1598688, 1620892, 1624896, 1647464, 1656516, 1694336, 1700608, 1709952, 1737984, 1769976, 1794559, 1827072, 1852448, 1853397, 1882816, 1906128, 1913184, 1932602, 1994944, 2027648, 2064972, 2084004, 2118168, 2131584, 2166528, 2178432, 2186496, 2208688, 2244312, 2281104, 2359968, 2431338, 2471196, 2484774, 2541504, 2550912, 2564928, 2606976, 2753296, 2778672, 2824224, 2898903, 2992416, 3041472, 3097458, 3146624, 3197376, 3241784, 3249792, 3294928, 3313032, 3388672, 3419904, 3539952, 3589118, 3647007, 3704896, 3706794, 3765632, 3812256, 3826368, 3865204, 3989888, 4055296, 4129944, 4168008, 4236336, 4263168, 4356864, 4417376, 4488624, 4562208, 4719936, 4862676, 4942392, 4969548, 5083008, 5101824, 5129856, 5213952, 5383677, 5506592, 5557344, 5648448, 5797806, 5984832, 6082944, 6194916, 6293248, 6394752, 6483568, 6499584, 6589856, 6626064, 7079904, 7178236, 7294014, 7409792, 7413588, 7531264, 7624512, 7652736, 7730408, 7979776, 8259888, 8336016, 8472672, 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約数ペア:

[(1, 28942647552), (2, 14471323776), (3, 9647549184), (4, 7235661888), (6, 4823774592), (7, 4134663936), (8, 3617830944), (9, 3215849728), (12, 2411887296), (13, 2226357504), (14, 2067331968), (16, 1808915472), (18, 1607924864), (21, 1378221312), (24, 1205943648), (26, 1113178752), (28, 1033665984), (31, 933633792), (32, 904457736), (36, 803962432), (39, 742119168), (42, 689110656), (48, 602971824), (52, 556589376), (56, 516832992), (61, 474469632), (62, 466816896), (63, 459407104), (64, 452228868), (72, 401981216), (73, 396474624), (78, 371059584), (84, 344555328), (91, 318051072), (93, 311211264), (96, 301485912), (104, 278294688), (112, 258416496), (117, 247373056), (122, 237234816), (124, 233408448), (126, 229703552), (128, 226114434), (144, 200990608), (146, 198237312), (156, 185529792), (168, 172277664), (182, 159025536), (183, 158156544), (186, 155605632), (192, 150742956), (208, 139147344), (217, 133376256), (219, 132158208), (224, 129208248), (234, 123686528), (244, 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(1248, 23191224), (1281, 22593792), (1302, 22229376), (1314, 22026368), (1344, 21534708), (1456, 19878192), (1464, 19769568), (1488, 19450704), (1533, 18879744), (1586, 18248832), (1612, 17954496), (1638, 17669504), (1664, 17393418), (1708, 16945344), (1736, 16672032), (1752, 16519776), (1792, 16151031), (1872, 15460816), (1891, 15305472), (1898, 15249024), (1952, 14827176), (1953, 14819584), (1984, 14588028), (2016, 14356472), (2044, 14159808), (2184, 13252128), (2196, 13179712), (2232, 12967136), (2263, 12789504), (2304, 12561913), (2336, 12389832), (2379, 12165888), (2418, 11969664), (2496, 11595612), (2562, 11296896), (2604, 11114688), (2628, 11013184), (2688, 10767354), (2821, 10259712), (2847, 10166016), (2912, 9939096), (2928, 9884784), (2976, 9725352), (3066, 9439872), (3172, 9124416), (3224, 8977248), (3276, 8834752), (3328, 8696709), (3416, 8472672), (3472, 8336016), (3504, 8259888), (3627, 7979776), (3744, 7730408), (3782, 7652736), (3796, 7624512), (3843, 7531264), (3904, 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(10416, 2778672), (10512, 2753296), (11102, 2606976), (11284, 2564928), (11346, 2550912), (11388, 2541504), (11648, 2484774), (11712, 2471196), (11904, 2431338), (12264, 2359968), (12688, 2281104), (12896, 2244312), (13104, 2208688), (13237, 2186496), (13286, 2178432), (13359, 2166528), (13578, 2131584), (13664, 2118168), (13888, 2084004), (14016, 2064972), (14274, 2027648), (14508, 1994944), (14976, 1932602), (15128, 1913184), (15184, 1906128), (15372, 1882816), (15616, 1853397), (15624, 1852448), (15841, 1827072), (16128, 1794559), (16352, 1769976), (16653, 1737984), (16926, 1709952), (17019, 1700608), (17082, 1694336), (17472, 1656516), (17568, 1647464), (17812, 1624896), (17856, 1620892), (18104, 1598688), (18396, 1573312), (18688, 1548729), (19032, 1520736), (19344, 1496208), (19929, 1452288), (20367, 1421056), (20496, 1412112), (20832, 1389336), (21024, 1376648), (22204, 1303488), (22568, 1282464), (22692, 1275456), (22776, 1270752), (23296, 1242387), (23424, 1235598), (23808, 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544608), (53436, 541632), (54312, 532896), (54656, 529542), (55552, 521001), (56064, 516243), (57096, 506912), (57889, 499968), (58032, 498736), (58838, 491904), (59787, 484096), (60512, 478296), (60736, 476532), (61488, 470704), (62342, 464256), (62496, 463112), (63364, 456768), (65408, 442494), (66612, 434496), (67704, 427488), (68076, 425152), (68328, 423584), (69888, 414129), (70272, 411866), (71248, 406224), (71424, 405223), (72416, 399672), (73584, 393328), (73749, 392448), (76128, 380184), (77376, 374052), (79422, 364416), (79716, 363072), (80154, 361088), (81468, 355264), (81984, 353028), (83328, 347334), (84096, 344162), (88257, 327936), (88816, 325872), (90272, 320616), (90768, 318864), (91104, 317688), (93513, 309504), (95046, 304512), (98112, 294996), (98332, 294336), (99918, 289664), (101504, 285138), (101556, 284992), (103168, 280539), (104832, 276086), (105896, 273312), (106288, 272304), (106872, 270816), (108624, 266448), (109312, 264771), (114192, 253456), (115778, 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