272752818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{8677}}^1$

素因数の和:8739

約数の個数: 48

約数和(自身を含む): 609820416

約数和(自身を除く): 337067598

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 5239, 8677, 10478, 15717, 17354, 26031, 31434, 52062, 112801, 225602, 268987, 338403, 537974, 676806, 806961, 1466413, 1613922, 2932826, 3496831, 4399239, 6993662, 8798478, 10490493, 20980986, 45458803, 90917606, 136376409, 272752818]

約数ペア:

[(1, 272752818), (2, 136376409), (3, 90917606), (6, 45458803), (13, 20980986), (26, 10490493), (31, 8798478), (39, 6993662), (62, 4399239), (78, 3496831), (93, 2932826), (169, 1613922), (186, 1466413), (338, 806961), (403, 676806), (507, 537974), (806, 338403), (1014, 268987), (1209, 225602), (2418, 112801), (5239, 52062), (8677, 31434), (10478, 26031), (15717, 17354)]