1818371632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5743}}^1$

素因数の和:6026

約数の個数: 80

約数和(自身を含む): 4410289152

約数和(自身を除く): 2591917520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 257, 308, 514, 616, 1028, 1232, 1799, 2056, 2827, 3598, 4112, 5654, 5743, 7196, 11308, 11486, 14392, 19789, 22616, 22972, 28784, 39578, 40201, 45232, 45944, 63173, 79156, 80402, 91888, 126346, 158312, 160804, 252692, 316624, 321608, 442211, 505384, 643216, 884422, 1010768, 1475951, 1768844, 2951902, 3537688, 5903804, 7075376, 10331657, 11807608, 16235461, 20663314, 23615216, 32470922, 41326628, 64941844, 82653256, 113648227, 129883688, 165306512, 227296454, 259767376, 454592908, 909185816, 1818371632]

約数ペア:

[(1, 1818371632), (2, 909185816), (4, 454592908), (7, 259767376), (8, 227296454), (11, 165306512), (14, 129883688), (16, 113648227), (22, 82653256), (28, 64941844), (44, 41326628), (56, 32470922), (77, 23615216), (88, 20663314), (112, 16235461), (154, 11807608), (176, 10331657), (257, 7075376), (308, 5903804), (514, 3537688), (616, 2951902), (1028, 1768844), (1232, 1475951), (1799, 1010768), (2056, 884422), (2827, 643216), (3598, 505384), (4112, 442211), (5654, 321608), (5743, 316624), (7196, 252692), (11308, 160804), (11486, 158312), (14392, 126346), (19789, 91888), (22616, 80402), (22972, 79156), (28784, 63173), (39578, 45944), (40201, 45232)]