181010508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4217}}^1$

素因数の和:4311

約数の個数: 72

約数和(自身を含む): 498162672

約数和(自身を除く): 317152164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 4217, 6132, 7154, 8434, 10731, 12651, 14308, 16868, 21462, 25302, 29519, 42924, 50604, 59038, 88557, 118076, 177114, 206633, 307841, 354228, 413266, 615682, 619899, 826532, 923523, 1231364, 1239798, 1847046, 2154887, 2479596, 3694092, 4309774, 6464661, 8619548, 12929322, 15084209, 25858644, 30168418, 45252627, 60336836, 90505254, 181010508]

約数ペア:

[(1, 181010508), (2, 90505254), (3, 60336836), (4, 45252627), (6, 30168418), (7, 25858644), (12, 15084209), (14, 12929322), (21, 8619548), (28, 6464661), (42, 4309774), (49, 3694092), (73, 2479596), (84, 2154887), (98, 1847046), (146, 1239798), (147, 1231364), (196, 923523), (219, 826532), (292, 619899), (294, 615682), (438, 413266), (511, 354228), (588, 307841), (876, 206633), (1022, 177114), (1533, 118076), (2044, 88557), (3066, 59038), (3577, 50604), (4217, 42924), (6132, 29519), (7154, 25302), (8434, 21462), (10731, 16868), (12651, 14308)]