2158049496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{23719}}^1$

素因数の和:23968

約数の個数: 64

約数和(自身を含む): 5738342400

約数和(自身を除く): 3580292904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 223, 408, 446, 669, 892, 1338, 1784, 2676, 3791, 5352, 7582, 11373, 15164, 22746, 23719, 30328, 45492, 47438, 71157, 90984, 94876, 142314, 189752, 284628, 403223, 569256, 806446, 1209669, 1612892, 2419338, 3225784, 4838676, 5289337, 9677352, 10578674, 15868011, 21157348, 31736022, 42314696, 63472044, 89918729, 126944088, 179837458, 269756187, 359674916, 539512374, 719349832, 1079024748, 2158049496]

約数ペア:

[(1, 2158049496), (2, 1079024748), (3, 719349832), (4, 539512374), (6, 359674916), (8, 269756187), (12, 179837458), (17, 126944088), (24, 89918729), (34, 63472044), (51, 42314696), (68, 31736022), (102, 21157348), (136, 15868011), (204, 10578674), (223, 9677352), (408, 5289337), (446, 4838676), (669, 3225784), (892, 2419338), (1338, 1612892), (1784, 1209669), (2676, 806446), (3791, 569256), (5352, 403223), (7582, 284628), (11373, 189752), (15164, 142314), (22746, 94876), (23719, 90984), (30328, 71157), (45492, 47438)]