831357528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47387}}^1$

素因数の和:47456

約数の個数: 64

約数和(自身を含む): 2251877760

約数和(自身を除く): 1420520232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 17544, 47387, 94774, 142161, 189548, 284322, 379096, 568644, 805579, 1137288, 1611158, 2037641, 2416737, 3222316, 4075282, 4833474, 6112923, 6444632, 8150564, 9666948, 12225846, 16301128, 19333896, 24451692, 34639897, 48903384, 69279794, 103919691, 138559588, 207839382, 277119176, 415678764, 831357528]

約数ペア:

[(1, 831357528), (2, 415678764), (3, 277119176), (4, 207839382), (6, 138559588), (8, 103919691), (12, 69279794), (17, 48903384), (24, 34639897), (34, 24451692), (43, 19333896), (51, 16301128), (68, 12225846), (86, 9666948), (102, 8150564), (129, 6444632), (136, 6112923), (172, 4833474), (204, 4075282), (258, 3222316), (344, 2416737), (408, 2037641), (516, 1611158), (731, 1137288), (1032, 805579), (1462, 568644), (2193, 379096), (2924, 284322), (4386, 189548), (5848, 142161), (8772, 94774), (17544, 47387)]