315020976

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{123829}}^1$

素因数の和:123893

約数の個数: 40

約数和(自身を含む): 829165680

約数和(自身を除く): 514144704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 123829, 247658, 371487, 495316, 742974, 990632, 1485948, 1981264, 2971896, 5943792, 6562937, 13125874, 19688811, 26251748, 39377622, 52503496, 78755244, 105006992, 157510488, 315020976]

約数ペア:

[(1, 315020976), (2, 157510488), (3, 105006992), (4, 78755244), (6, 52503496), (8, 39377622), (12, 26251748), (16, 19688811), (24, 13125874), (48, 6562937), (53, 5943792), (106, 2971896), (159, 1981264), (212, 1485948), (318, 990632), (424, 742974), (636, 495316), (848, 371487), (1272, 247658), (2544, 123829)]