312578065345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1\times {\mathrm{7211}}^1$

素因数の和:9310

約数の個数: 64

約数和(自身を含む): 471774191616

約数和(自身を除く): 159196126271

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 2027, 3055, 4277, 7211, 10135, 14189, 21385, 26351, 36055, 50477, 70945, 93743, 95269, 131755, 184457, 252385, 338917, 468715, 476345, 656201, 666883, 922285, 1238497, 1694585, 2372419, 3281005, 3334415, 4405921, 6192485, 8669479, 11862095, 14616697, 22029605, 30841447, 43347395, 73083485, 102316879, 154207235, 190017061, 511584395, 686984759, 950085305, 1330119427, 3434923795, 4808893313, 6650597135, 8930801867, 24044466565, 44654009335, 62515613069, 312578065345]

約数ペア:

[(1, 312578065345), (5, 62515613069), (7, 44654009335), (13, 24044466565), (35, 8930801867), (47, 6650597135), (65, 4808893313), (91, 3434923795), (235, 1330119427), (329, 950085305), (455, 686984759), (611, 511584395), (1645, 190017061), (2027, 154207235), (3055, 102316879), (4277, 73083485), (7211, 43347395), (10135, 30841447), (14189, 22029605), (21385, 14616697), (26351, 11862095), (36055, 8669479), (50477, 6192485), (70945, 4405921), (93743, 3334415), (95269, 3281005), (131755, 2372419), (184457, 1694585), (252385, 1238497), (338917, 922285), (468715, 666883), (476345, 656201)]