248844232

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20107}}^1$

素因数の和:20150

約数の個数: 64

約数和(自身を含む): 608065920

約数和(自身を除く): 359221688

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 20107, 40214, 80428, 140749, 160856, 261391, 281498, 341819, 522782, 562996, 683638, 1045564, 1125992, 1367276, 1829737, 2091128, 2392733, 2734552, 3659474, 4443647, 4785466, 7318948, 8887294, 9570932, 14637896, 17774588, 19141864, 31105529, 35549176, 62211058, 124422116, 248844232]

約数ペア:

[(1, 248844232), (2, 124422116), (4, 62211058), (7, 35549176), (8, 31105529), (13, 19141864), (14, 17774588), (17, 14637896), (26, 9570932), (28, 8887294), (34, 7318948), (52, 4785466), (56, 4443647), (68, 3659474), (91, 2734552), (104, 2392733), (119, 2091128), (136, 1829737), (182, 1367276), (221, 1125992), (238, 1045564), (364, 683638), (442, 562996), (476, 522782), (728, 341819), (884, 281498), (952, 261391), (1547, 160856), (1768, 140749), (3094, 80428), (6188, 40214), (12376, 20107)]