307921056

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139457}}^1$

素因数の和:139493

約数の個数: 48

約数和(自身を含む): 843441984

約数和(自身を除く): 535520928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 139457, 278914, 418371, 557828, 836742, 1115656, 1673484, 2231312, 3207511, 3346968, 4462624, 6415022, 6693936, 9622533, 12830044, 13387872, 19245066, 25660088, 38490132, 51320176, 76980264, 102640352, 153960528, 307921056]

約数ペア:

[(1, 307921056), (2, 153960528), (3, 102640352), (4, 76980264), (6, 51320176), (8, 38490132), (12, 25660088), (16, 19245066), (23, 13387872), (24, 12830044), (32, 9622533), (46, 6693936), (48, 6415022), (69, 4462624), (92, 3346968), (96, 3207511), (138, 2231312), (184, 1673484), (276, 1115656), (368, 836742), (552, 557828), (736, 418371), (1104, 278914), (2208, 139457)]