259201464

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{121349}}^1$

素因数の和:121447

約数の個数: 32

約数和(自身を含む): 655290000

約数和(自身を除く): 396088536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 121349, 242698, 364047, 485396, 728094, 970792, 1456188, 2912376, 10800061, 21600122, 32400183, 43200244, 64800366, 86400488, 129600732, 259201464]

約数ペア:

[(1, 259201464), (2, 129600732), (3, 86400488), (4, 64800366), (6, 43200244), (8, 32400183), (12, 21600122), (24, 10800061), (89, 2912376), (178, 1456188), (267, 970792), (356, 728094), (534, 485396), (712, 364047), (1068, 242698), (2136, 121349)]