182317828

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 409316544

約数和(自身を除く): 226998716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 103, 154, 196, 206, 308, 412, 539, 721, 821, 1078, 1133, 1442, 1642, 2156, 2266, 2884, 3284, 4532, 5047, 5747, 7931, 9031, 10094, 11494, 15862, 18062, 20188, 22988, 31724, 36124, 40229, 55517, 63217, 80458, 84563, 111034, 126434, 160916, 169126, 222068, 252868, 338252, 442519, 591941, 885038, 930193, 1183882, 1770076, 1860386, 2367764, 3720772, 4143587, 6511351, 8287174, 13022702, 16574348, 26045404, 45579457, 91158914, 182317828]

約数ペア:

[(1, 182317828), (2, 91158914), (4, 45579457), (7, 26045404), (11, 16574348), (14, 13022702), (22, 8287174), (28, 6511351), (44, 4143587), (49, 3720772), (77, 2367764), (98, 1860386), (103, 1770076), (154, 1183882), (196, 930193), (206, 885038), (308, 591941), (412, 442519), (539, 338252), (721, 252868), (821, 222068), (1078, 169126), (1133, 160916), (1442, 126434), (1642, 111034), (2156, 84563), (2266, 80458), (2884, 63217), (3284, 55517), (4532, 40229), (5047, 36124), (5747, 31724), (7931, 22988), (9031, 20188), (10094, 18062), (11494, 15862)]