64840286784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{285469}}^1$

素因数の和:285517

約数の個数: 168

約数和(自身を含む): 212307464640

約数和(自身を除く): 147467177856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 416, 448, 507, 546, 624, 672, 676, 728, 832, 1014, 1092, 1183, 1248, 1344, 1352, 1456, 2028, 2184, 2366, 2496, 2704, 2912, 3549, 4056, 4368, 4732, 5408, 5824, 7098, 8112, 8736, 9464, 10816, 14196, 16224, 17472, 18928, 28392, 32448, 37856, 56784, 75712, 113568, 227136, 285469, 570938, 856407, 1141876, 1712814, 1998283, 2283752, 3425628, 3711097, 3996566, 4567504, 5994849, 6851256, 7422194, 7993132, 9135008, 11133291, 11989698, 13702512, 14844388, 15986264, 18270016, 22266582, 23979396, 25977679, 27405024, 29688776, 31972528, 44533164, 47958792, 48244261, 51955358, 54810048, 59377552, 63945056, 77933037, 89066328, 95917584, 96488522, 103910716, 118755104, 127890112, 144732783, 155866074, 178132656, 191835168, 192977044, 207821432, 237510208, 289465566, 311732148, 337709827, 356265312, 383670336, 385954088, 415642864, 578931132, 623464296, 675419654, 712530624, 771908176, 831285728, 1013129481, 1157862264, 1246928592, 1350839308, 1543816352, 1662571456, 2026258962, 2315724528, 2493857184, 2701678616, 3087632704, 4052517924, 4631449056, 4987714368, 5403357232, 8105035848, 9262898112, 10806714464, 16210071696, 21613428928, 32420143392, 64840286784]

約数ペア:

[(1, 64840286784), (2, 32420143392), (3, 21613428928), (4, 16210071696), (6, 10806714464), (7, 9262898112), (8, 8105035848), (12, 5403357232), (13, 4987714368), (14, 4631449056), (16, 4052517924), (21, 3087632704), (24, 2701678616), (26, 2493857184), (28, 2315724528), (32, 2026258962), (39, 1662571456), (42, 1543816352), (48, 1350839308), (52, 1246928592), (56, 1157862264), (64, 1013129481), (78, 831285728), (84, 771908176), (91, 712530624), (96, 675419654), (104, 623464296), (112, 578931132), (156, 415642864), (168, 385954088), (169, 383670336), (182, 356265312), (192, 337709827), (208, 311732148), (224, 289465566), (273, 237510208), (312, 207821432), (336, 192977044), (338, 191835168), (364, 178132656), (416, 155866074), (448, 144732783), (507, 127890112), (546, 118755104), (624, 103910716), (672, 96488522), (676, 95917584), (728, 89066328), (832, 77933037), (1014, 63945056), (1092, 59377552), (1183, 54810048), (1248, 51955358), (1344, 48244261), (1352, 47958792), (1456, 44533164), (2028, 31972528), (2184, 29688776), (2366, 27405024), (2496, 25977679), (2704, 23979396), (2912, 22266582), (3549, 18270016), (4056, 15986264), (4368, 14844388), (4732, 13702512), (5408, 11989698), (5824, 11133291), (7098, 9135008), (8112, 7993132), (8736, 7422194), (9464, 6851256), (10816, 5994849), (14196, 4567504), (16224, 3996566), (17472, 3711097), (18928, 3425628), (28392, 2283752), (32448, 1998283), (37856, 1712814), (56784, 1141876), (75712, 856407), (113568, 570938), (227136, 285469)]