355890234

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{2213}}^1$

素因数の和:2779

約数の個数: 48

約数和(自身を含む): 829878048

約数和(自身を除く): 473987814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 547, 1094, 1641, 2213, 3282, 3829, 4426, 6639, 7658, 11487, 13278, 15491, 22974, 26803, 30982, 46473, 53606, 80409, 92946, 108437, 160818, 216874, 325311, 650622, 1210511, 2421022, 3631533, 7263066, 8473577, 16947154, 25420731, 50841462, 59315039, 118630078, 177945117, 355890234]

約数ペア:

[(1, 355890234), (2, 177945117), (3, 118630078), (6, 59315039), (7, 50841462), (14, 25420731), (21, 16947154), (42, 8473577), (49, 7263066), (98, 3631533), (147, 2421022), (294, 1210511), (547, 650622), (1094, 325311), (1641, 216874), (2213, 160818), (3282, 108437), (3829, 92946), (4426, 80409), (6639, 53606), (7658, 46473), (11487, 30982), (13278, 26803), (15491, 22974)]