681948528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{617707}}^1$

素因数の和:617741

約数の個数: 40

約数和(自身を含む): 1838299008

約数和(自身を除く): 1156350480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 617707, 1235414, 1853121, 2470828, 3706242, 4941656, 7412484, 9883312, 14207261, 14824968, 28414522, 29649936, 42621783, 56829044, 85243566, 113658088, 170487132, 227316176, 340974264, 681948528]

約数ペア:

[(1, 681948528), (2, 340974264), (3, 227316176), (4, 170487132), (6, 113658088), (8, 85243566), (12, 56829044), (16, 42621783), (23, 29649936), (24, 28414522), (46, 14824968), (48, 14207261), (69, 9883312), (92, 7412484), (138, 4941656), (184, 3706242), (276, 2470828), (368, 1853121), (552, 1235414), (1104, 617707)]