15696216008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{552217}}^1$

素因数の和:552270

約数の個数: 64

約数和(自身を含む): 35783726400

約数和(自身を除く): 20087510392

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 3553, 7106, 14212, 28424, 552217, 1104434, 2208868, 4417736, 6074387, 9387689, 10492123, 12148774, 18775378, 20984246, 24297548, 37550756, 41968492, 48595096, 75101512, 83936984, 103264579, 115413353, 178366091, 206529158, 230826706, 356732182, 413058316, 461653412, 713464364, 826116632, 923306824, 1426928728, 1962027001, 3924054002, 7848108004, 15696216008]

約数ペア:

[(1, 15696216008), (2, 7848108004), (4, 3924054002), (8, 1962027001), (11, 1426928728), (17, 923306824), (19, 826116632), (22, 713464364), (34, 461653412), (38, 413058316), (44, 356732182), (68, 230826706), (76, 206529158), (88, 178366091), (136, 115413353), (152, 103264579), (187, 83936984), (209, 75101512), (323, 48595096), (374, 41968492), (418, 37550756), (646, 24297548), (748, 20984246), (836, 18775378), (1292, 12148774), (1496, 10492123), (1672, 9387689), (2584, 6074387), (3553, 4417736), (7106, 2208868), (14212, 1104434), (28424, 552217)]