565578312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42157}}^1$

素因数の和:42222

約数の個数: 64

約数和(自身を含む): 1558159680

約数和(自身を除く): 992581368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 42157, 84314, 126471, 168628, 252942, 337256, 505884, 548041, 1011768, 1096082, 1644123, 1812751, 2192164, 3288246, 3625502, 4384328, 5438253, 6576492, 7251004, 10876506, 13152984, 14502008, 21753012, 23565763, 43506024, 47131526, 70697289, 94263052, 141394578, 188526104, 282789156, 565578312]

約数ペア:

[(1, 565578312), (2, 282789156), (3, 188526104), (4, 141394578), (6, 94263052), (8, 70697289), (12, 47131526), (13, 43506024), (24, 23565763), (26, 21753012), (39, 14502008), (43, 13152984), (52, 10876506), (78, 7251004), (86, 6576492), (104, 5438253), (129, 4384328), (156, 3625502), (172, 3288246), (258, 2192164), (312, 1812751), (344, 1644123), (516, 1096082), (559, 1011768), (1032, 548041), (1118, 505884), (1677, 337256), (2236, 252942), (3354, 168628), (4472, 126471), (6708, 84314), (13416, 42157)]