315708276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{22739}}^1$

素因数の和:22848

約数の個数: 48

約数和(自身を含む): 802267200

約数和(自身を除く): 486558924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942, 13884, 22739, 45478, 68217, 90956, 136434, 272868, 295607, 591214, 886821, 1182428, 1773642, 2023771, 3547284, 4047542, 6071313, 8095084, 12142626, 24285252, 26309023, 52618046, 78927069, 105236092, 157854138, 315708276]

約数ペア:

[(1, 315708276), (2, 157854138), (3, 105236092), (4, 78927069), (6, 52618046), (12, 26309023), (13, 24285252), (26, 12142626), (39, 8095084), (52, 6071313), (78, 4047542), (89, 3547284), (156, 2023771), (178, 1773642), (267, 1182428), (356, 886821), (534, 591214), (1068, 295607), (1157, 272868), (2314, 136434), (3471, 90956), (4628, 68217), (6942, 45478), (13884, 22739)]