637957632

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 160

約数和(自身を含む): 1875379968

約数和(自身を除く): 1237422336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 256, 258, 312, 344, 384, 416, 512, 516, 559, 624, 688, 743, 768, 832, 1032, 1118, 1248, 1376, 1486, 1536, 1664, 1677, 2064, 2229, 2236, 2496, 2752, 2972, 3328, 3354, 4128, 4458, 4472, 4992, 5504, 5944, 6656, 6708, 8256, 8916, 8944, 9659, 9984, 11008, 11888, 13416, 16512, 17832, 17888, 19318, 19968, 22016, 23776, 26832, 28977, 31949, 33024, 35664, 35776, 38636, 47552, 53664, 57954, 63898, 66048, 71328, 71552, 77272, 95104, 95847, 107328, 115908, 127796, 142656, 143104, 154544, 190208, 191694, 214656, 231816, 255592, 285312, 286208, 309088, 380416, 383388, 415337, 429312, 463632, 511184, 570624, 618176, 766776, 830674, 858624, 927264, 1022368, 1141248, 1236352, 1246011, 1533552, 1661348, 1854528, 2044736, 2472704, 2492022, 3067104, 3322696, 3709056, 4089472, 4945408, 4984044, 6134208, 6645392, 7418112, 8178944, 9968088, 12268416, 13290784, 14836224, 16357888, 19936176, 24536832, 26581568, 39872352, 49073664, 53163136, 79744704, 106326272, 159489408, 212652544, 318978816, 637957632]

約数ペア:

[(1, 637957632), (2, 318978816), (3, 212652544), (4, 159489408), (6, 106326272), (8, 79744704), (12, 53163136), (13, 49073664), (16, 39872352), (24, 26581568), (26, 24536832), (32, 19936176), (39, 16357888), (43, 14836224), (48, 13290784), (52, 12268416), (64, 9968088), (78, 8178944), (86, 7418112), (96, 6645392), (104, 6134208), (128, 4984044), (129, 4945408), (156, 4089472), (172, 3709056), (192, 3322696), (208, 3067104), (256, 2492022), (258, 2472704), (312, 2044736), (344, 1854528), (384, 1661348), (416, 1533552), (512, 1246011), (516, 1236352), (559, 1141248), (624, 1022368), (688, 927264), (743, 858624), (768, 830674), (832, 766776), (1032, 618176), (1118, 570624), (1248, 511184), (1376, 463632), (1486, 429312), (1536, 415337), (1664, 383388), (1677, 380416), (2064, 309088), (2229, 286208), (2236, 285312), (2496, 255592), (2752, 231816), (2972, 214656), (3328, 191694), (3354, 190208), (4128, 154544), (4458, 143104), (4472, 142656), (4992, 127796), (5504, 115908), (5944, 107328), (6656, 95847), (6708, 95104), (8256, 77272), (8916, 71552), (8944, 71328), (9659, 66048), (9984, 63898), (11008, 57954), (11888, 53664), (13416, 47552), (16512, 38636), (17832, 35776), (17888, 35664), (19318, 33024), (19968, 31949), (22016, 28977), (23776, 26832)]