252618756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85229}}^1$

素因数の和:85268

約数の個数: 48

約数和(自身を含む): 668203200

約数和(自身を除く): 415584444

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 85229, 170458, 255687, 340916, 511374, 1022748, 1107977, 1619351, 2215954, 3238702, 3323931, 4431908, 4858053, 6477404, 6647862, 9716106, 13295724, 19432212, 21051563, 42103126, 63154689, 84206252, 126309378, 252618756]

約数ペア:

[(1, 252618756), (2, 126309378), (3, 84206252), (4, 63154689), (6, 42103126), (12, 21051563), (13, 19432212), (19, 13295724), (26, 9716106), (38, 6647862), (39, 6477404), (52, 4858053), (57, 4431908), (76, 3323931), (78, 3238702), (114, 2215954), (156, 1619351), (228, 1107977), (247, 1022748), (494, 511374), (741, 340916), (988, 255687), (1482, 170458), (2964, 85229)]