2556569712

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{488641}}^1$

素因数の和:488761

約数の個数: 40

約数和(自身を含む): 6665076880

約数和(自身を除く): 4108507168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 488641, 977282, 1465923, 1954564, 2931846, 3909128, 5863692, 7818256, 11727384, 23454768, 53261869, 106523738, 159785607, 213047476, 319571214, 426094952, 639142428, 852189904, 1278284856, 2556569712]

約数ペア:

[(1, 2556569712), (2, 1278284856), (3, 852189904), (4, 639142428), (6, 426094952), (8, 319571214), (12, 213047476), (16, 159785607), (24, 106523738), (48, 53261869), (109, 23454768), (218, 11727384), (327, 7818256), (436, 5863692), (654, 3909128), (872, 2931846), (1308, 1954564), (1744, 1465923), (2616, 977282), (5232, 488641)]