265067478

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{125863}}^1$

素因数の和:125890

約数の個数: 40

約数和(自身を含む): 639640848

約数和(自身を除く): 374573370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 125863, 251726, 377589, 755178, 1132767, 1636219, 2265534, 3272438, 3398301, 4908657, 6796602, 9817314, 10194903, 14725971, 20389806, 29451942, 44177913, 88355826, 132533739, 265067478]

約数ペア:

[(1, 265067478), (2, 132533739), (3, 88355826), (6, 44177913), (9, 29451942), (13, 20389806), (18, 14725971), (26, 10194903), (27, 9817314), (39, 6796602), (54, 4908657), (78, 3398301), (81, 3272438), (117, 2265534), (162, 1636219), (234, 1132767), (351, 755178), (702, 377589), (1053, 251726), (2106, 125863)]