312345648

素因数分解:

$2^4\times 3^2\times {\mathrm{857}}^1\times {\mathrm{2531}}^1$

素因数の和:3402

約数の個数: 60

約数和(自身を含む): 875499768

約数和(自身を除く): 563154120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 857, 1714, 2531, 2571, 3428, 5062, 5142, 6856, 7593, 7713, 10124, 10284, 13712, 15186, 15426, 20248, 20568, 22779, 30372, 30852, 40496, 41136, 45558, 60744, 61704, 91116, 121488, 123408, 182232, 364464, 2169067, 4338134, 6507201, 8676268, 13014402, 17352536, 19521603, 26028804, 34705072, 39043206, 52057608, 78086412, 104115216, 156172824, 312345648]

約数ペア:

[(1, 312345648), (2, 156172824), (3, 104115216), (4, 78086412), (6, 52057608), (8, 39043206), (9, 34705072), (12, 26028804), (16, 19521603), (18, 17352536), (24, 13014402), (36, 8676268), (48, 6507201), (72, 4338134), (144, 2169067), (857, 364464), (1714, 182232), (2531, 123408), (2571, 121488), (3428, 91116), (5062, 61704), (5142, 60744), (6856, 45558), (7593, 41136), (7713, 40496), (10124, 30852), (10284, 30372), (13712, 22779), (15186, 20568), (15426, 20248)]