302971384

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{1621}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 579248640

約数和(自身を除く): 276277256

約数列:

[1, 2, 4, 8, 61, 122, 244, 383, 488, 766, 1532, 1621, 3064, 3242, 6484, 12968, 23363, 46726, 93452, 98881, 186904, 197762, 395524, 620843, 791048, 1241686, 2483372, 4966744, 37871423, 75742846, 151485692, 302971384]

約数ペア:

[(1, 302971384), (2, 151485692), (4, 75742846), (8, 37871423), (61, 4966744), (122, 2483372), (244, 1241686), (383, 791048), (488, 620843), (766, 395524), (1532, 197762), (1621, 186904), (3064, 98881), (3242, 93452), (6484, 46726), (12968, 23363)]