316812456

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{10973}}^1$

素因数の和:11386

約数の個数: 48

約数和(自身を含む): 860251860

約数和(自身を除く): 543439404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1203, 1604, 2406, 3208, 3609, 4812, 7218, 9624, 10973, 14436, 21946, 28872, 32919, 43892, 65838, 87784, 98757, 131676, 197514, 263352, 395028, 790056, 4400173, 8800346, 13200519, 17600692, 26401038, 35201384, 39601557, 52802076, 79203114, 105604152, 158406228, 316812456]

約数ペア:

[(1, 316812456), (2, 158406228), (3, 105604152), (4, 79203114), (6, 52802076), (8, 39601557), (9, 35201384), (12, 26401038), (18, 17600692), (24, 13200519), (36, 8800346), (72, 4400173), (401, 790056), (802, 395028), (1203, 263352), (1604, 197514), (2406, 131676), (3208, 98757), (3609, 87784), (4812, 65838), (7218, 43892), (9624, 32919), (10973, 28872), (14436, 21946)]