289428204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{9613}}^1$

素因数の和:9826

約数の個数: 48

約数和(自身を含む): 731125472

約数和(自身を除く): 441697268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 579, 772, 1158, 2316, 2509, 5018, 7527, 9613, 10036, 15054, 19226, 28839, 30108, 38452, 57678, 115356, 124969, 249938, 374907, 499876, 749814, 1499628, 1855309, 3710618, 5565927, 7421236, 11131854, 22263708, 24119017, 48238034, 72357051, 96476068, 144714102, 289428204]

約数ペア:

[(1, 289428204), (2, 144714102), (3, 96476068), (4, 72357051), (6, 48238034), (12, 24119017), (13, 22263708), (26, 11131854), (39, 7421236), (52, 5565927), (78, 3710618), (156, 1855309), (193, 1499628), (386, 749814), (579, 499876), (772, 374907), (1158, 249938), (2316, 124969), (2509, 115356), (5018, 57678), (7527, 38452), (9613, 30108), (10036, 28839), (15054, 19226)]