257788674

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100151}}^1$

素因数の和:100183

約数の個数: 48

約数和(自身を含む): 656195904

約数和(自身を除く): 398407230

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 100151, 200302, 300453, 600906, 901359, 1101661, 1301963, 1802718, 2203322, 2603926, 3304983, 3905889, 6609966, 7811778, 9914949, 11717667, 14321593, 19829898, 23435334, 28643186, 42964779, 85929558, 128894337, 257788674]

約数ペア:

[(1, 257788674), (2, 128894337), (3, 85929558), (6, 42964779), (9, 28643186), (11, 23435334), (13, 19829898), (18, 14321593), (22, 11717667), (26, 9914949), (33, 7811778), (39, 6609966), (66, 3905889), (78, 3304983), (99, 2603926), (117, 2203322), (143, 1802718), (198, 1301963), (234, 1101661), (286, 901359), (429, 600906), (858, 300453), (1287, 200302), (2574, 100151)]