340217072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{44207}}^1$

素因数の和:44265

約数の個数: 40

約数和(自身を含む): 729078336

約数和(自身を除く): 388861264

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 44207, 88414, 176828, 353656, 574691, 707312, 1149382, 1635659, 2298764, 3271318, 4597528, 6542636, 9195056, 13085272, 21263567, 26170544, 42527134, 85054268, 170108536, 340217072]

約数ペア:

[(1, 340217072), (2, 170108536), (4, 85054268), (8, 42527134), (13, 26170544), (16, 21263567), (26, 13085272), (37, 9195056), (52, 6542636), (74, 4597528), (104, 3271318), (148, 2298764), (208, 1635659), (296, 1149382), (481, 707312), (592, 574691), (962, 353656), (1924, 176828), (3848, 88414), (7696, 44207)]