1719322512

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{997}}^1$

素因数の和:2016

約数の個数: 80

約数和(自身を含む): 4570903872

約数和(自身を除く): 2851581360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 971, 997, 1776, 1942, 1994, 2913, 2991, 3884, 3988, 5826, 5982, 7768, 7976, 11652, 11964, 15536, 15952, 23304, 23928, 35927, 36889, 46608, 47856, 71854, 73778, 107781, 110667, 143708, 147556, 215562, 221334, 287416, 295112, 431124, 442668, 574832, 590224, 862248, 885336, 968087, 1724496, 1770672, 1936174, 2904261, 3872348, 5808522, 7744696, 11617044, 15489392, 23234088, 35819219, 46468176, 71638438, 107457657, 143276876, 214915314, 286553752, 429830628, 573107504, 859661256, 1719322512]

約数ペア:

[(1, 1719322512), (2, 859661256), (3, 573107504), (4, 429830628), (6, 286553752), (8, 214915314), (12, 143276876), (16, 107457657), (24, 71638438), (37, 46468176), (48, 35819219), (74, 23234088), (111, 15489392), (148, 11617044), (222, 7744696), (296, 5808522), (444, 3872348), (592, 2904261), (888, 1936174), (971, 1770672), (997, 1724496), (1776, 968087), (1942, 885336), (1994, 862248), (2913, 590224), (2991, 574832), (3884, 442668), (3988, 431124), (5826, 295112), (5982, 287416), (7768, 221334), (7976, 215562), (11652, 147556), (11964, 143708), (15536, 110667), (15952, 107781), (23304, 73778), (23928, 71854), (35927, 47856), (36889, 46608)]