271029616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{118457}}^1$

素因数の和:118489

約数の個数: 40

約数和(自身を含む): 616929264

約数和(自身を除く): 345899648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 118457, 236914, 473828, 947656, 1303027, 1539941, 1895312, 2606054, 3079882, 5212108, 6159764, 10424216, 12319528, 16939351, 20848432, 24639056, 33878702, 67757404, 135514808, 271029616]

約数ペア:

[(1, 271029616), (2, 135514808), (4, 67757404), (8, 33878702), (11, 24639056), (13, 20848432), (16, 16939351), (22, 12319528), (26, 10424216), (44, 6159764), (52, 5212108), (88, 3079882), (104, 2606054), (143, 1895312), (176, 1539941), (208, 1303027), (286, 947656), (572, 473828), (1144, 236914), (2288, 118457)]