508745142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{1753}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 1152504288

約数和(自身を除く): 643759146

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 701, 1402, 1753, 2103, 3506, 4206, 5259, 6309, 10518, 12618, 15777, 16123, 31554, 32246, 40319, 48369, 80638, 96738, 120957, 145107, 241914, 290214, 362871, 725742, 1228853, 2457706, 3686559, 7373118, 11059677, 22119354, 28263619, 56527238, 84790857, 169581714, 254372571, 508745142]

約数ペア:

[(1, 508745142), (2, 254372571), (3, 169581714), (6, 84790857), (9, 56527238), (18, 28263619), (23, 22119354), (46, 11059677), (69, 7373118), (138, 3686559), (207, 2457706), (414, 1228853), (701, 725742), (1402, 362871), (1753, 290214), (2103, 241914), (3506, 145107), (4206, 120957), (5259, 96738), (6309, 80638), (10518, 48369), (12618, 40319), (15777, 32246), (16123, 31554)]