623507568

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1123}}^1$

素因数の和:1446

約数の個数: 80

約数和(自身を含む): 1655786880

約数和(自身を除く): 1032279312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 269, 344, 516, 538, 688, 807, 1032, 1076, 1123, 1614, 2064, 2152, 2246, 3228, 3369, 4304, 4492, 6456, 6738, 8984, 11567, 12912, 13476, 17968, 23134, 26952, 34701, 46268, 48289, 53904, 69402, 92536, 96578, 138804, 144867, 185072, 193156, 277608, 289734, 302087, 386312, 555216, 579468, 604174, 772624, 906261, 1158936, 1208348, 1812522, 2317872, 2416696, 3625044, 4833392, 7250088, 12989741, 14500176, 25979482, 38969223, 51958964, 77938446, 103917928, 155876892, 207835856, 311753784, 623507568]

約数ペア:

[(1, 623507568), (2, 311753784), (3, 207835856), (4, 155876892), (6, 103917928), (8, 77938446), (12, 51958964), (16, 38969223), (24, 25979482), (43, 14500176), (48, 12989741), (86, 7250088), (129, 4833392), (172, 3625044), (258, 2416696), (269, 2317872), (344, 1812522), (516, 1208348), (538, 1158936), (688, 906261), (807, 772624), (1032, 604174), (1076, 579468), (1123, 555216), (1614, 386312), (2064, 302087), (2152, 289734), (2246, 277608), (3228, 193156), (3369, 185072), (4304, 144867), (4492, 138804), (6456, 96578), (6738, 92536), (8984, 69402), (11567, 53904), (12912, 48289), (13476, 46268), (17968, 34701), (23134, 26952)]