289682904

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{246329}}^1$

素因数の和:246352

約数の個数: 48

約数和(自身を含む): 842448600

約数和(自身を除く): 552765696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 246329, 492658, 738987, 985316, 1477974, 1724303, 1970632, 2955948, 3448606, 5172909, 5911896, 6897212, 10345818, 12070121, 13794424, 20691636, 24140242, 36210363, 41383272, 48280484, 72420726, 96560968, 144841452, 289682904]

約数ペア:

[(1, 289682904), (2, 144841452), (3, 96560968), (4, 72420726), (6, 48280484), (7, 41383272), (8, 36210363), (12, 24140242), (14, 20691636), (21, 13794424), (24, 12070121), (28, 10345818), (42, 6897212), (49, 5911896), (56, 5172909), (84, 3448606), (98, 2955948), (147, 1970632), (168, 1724303), (196, 1477974), (294, 985316), (392, 738987), (588, 492658), (1176, 246329)]