664501704

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{12149}}^1$

素因数の和:12254

約数の個数: 64

約数和(自身を含む): 1732104000

約数和(自身を除く): 1067602296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 1032, 1272, 2279, 4558, 6837, 9116, 12149, 13674, 18232, 24298, 27348, 36447, 48596, 54696, 72894, 97192, 145788, 291576, 522407, 643897, 1044814, 1287794, 1567221, 1931691, 2089628, 2575588, 3134442, 3863382, 4179256, 5151176, 6268884, 7726764, 12537768, 15453528, 27687571, 55375142, 83062713, 110750284, 166125426, 221500568, 332250852, 664501704]

約数ペア:

[(1, 664501704), (2, 332250852), (3, 221500568), (4, 166125426), (6, 110750284), (8, 83062713), (12, 55375142), (24, 27687571), (43, 15453528), (53, 12537768), (86, 7726764), (106, 6268884), (129, 5151176), (159, 4179256), (172, 3863382), (212, 3134442), (258, 2575588), (318, 2089628), (344, 1931691), (424, 1567221), (516, 1287794), (636, 1044814), (1032, 643897), (1272, 522407), (2279, 291576), (4558, 145788), (6837, 97192), (9116, 72894), (12149, 54696), (13674, 48596), (18232, 36447), (24298, 27348)]