512345512

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 1162969920

約数和(自身を除く): 650624408

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 163, 164, 259, 287, 296, 326, 328, 518, 574, 652, 1036, 1141, 1148, 1304, 1369, 1517, 2072, 2282, 2296, 2738, 3034, 4564, 5476, 6031, 6068, 6683, 9128, 9583, 10619, 10952, 12062, 12136, 13366, 19166, 21238, 24124, 26732, 38332, 42217, 42476, 46781, 48248, 53464, 56129, 76664, 84434, 84952, 93562, 112258, 168868, 187124, 223147, 224516, 247271, 337736, 374248, 392903, 446294, 449032, 494542, 785806, 892588, 989084, 1562029, 1571612, 1730897, 1785176, 1978168, 3124058, 3143224, 3461794, 6248116, 6923588, 9149027, 12496232, 13847176, 18298054, 36596108, 64043189, 73192216, 128086378, 256172756, 512345512]

約数ペア:

[(1, 512345512), (2, 256172756), (4, 128086378), (7, 73192216), (8, 64043189), (14, 36596108), (28, 18298054), (37, 13847176), (41, 12496232), (56, 9149027), (74, 6923588), (82, 6248116), (148, 3461794), (163, 3143224), (164, 3124058), (259, 1978168), (287, 1785176), (296, 1730897), (326, 1571612), (328, 1562029), (518, 989084), (574, 892588), (652, 785806), (1036, 494542), (1141, 449032), (1148, 446294), (1304, 392903), (1369, 374248), (1517, 337736), (2072, 247271), (2282, 224516), (2296, 223147), (2738, 187124), (3034, 168868), (4564, 112258), (5476, 93562), (6031, 84952), (6068, 84434), (6683, 76664), (9128, 56129), (9583, 53464), (10619, 48248), (10952, 46781), (12062, 42476), (12136, 42217), (13366, 38332), (19166, 26732), (21238, 24124)]