285460308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{377593}}^1$

素因数の和:377613

約数の個数: 48

約数和(自身を含む): 845810560

約数和(自身を除く): 560350252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 377593, 755186, 1132779, 1510372, 2265558, 2643151, 3398337, 4531116, 5286302, 6796674, 7929453, 10195011, 10572604, 13593348, 15858906, 20390022, 23788359, 31717812, 40780044, 47576718, 71365077, 95153436, 142730154, 285460308]

約数ペア:

[(1, 285460308), (2, 142730154), (3, 95153436), (4, 71365077), (6, 47576718), (7, 40780044), (9, 31717812), (12, 23788359), (14, 20390022), (18, 15858906), (21, 13593348), (27, 10572604), (28, 10195011), (36, 7929453), (42, 6796674), (54, 5286302), (63, 4531116), (84, 3398337), (108, 2643151), (126, 2265558), (189, 1510372), (252, 1132779), (378, 755186), (756, 377593)]