258471488

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{33377}}^1$

素因数の和:33411

約数の個数: 42

約数和(自身を含む): 563787798

約数和(自身を除く): 305316310

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 33377, 66754, 133508, 267016, 367147, 534032, 734294, 1068064, 1468588, 2136128, 2937176, 4038617, 5874352, 8077234, 11748704, 16154468, 23497408, 32308936, 64617872, 129235744, 258471488]

約数ペア:

[(1, 258471488), (2, 129235744), (4, 64617872), (8, 32308936), (11, 23497408), (16, 16154468), (22, 11748704), (32, 8077234), (44, 5874352), (64, 4038617), (88, 2937176), (121, 2136128), (176, 1468588), (242, 1068064), (352, 734294), (484, 534032), (704, 367147), (968, 267016), (1936, 133508), (3872, 66754), (7744, 33377)]