315187746

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{8599}}^1$

素因数の和:8794

約数の個数: 32

約数和(自身を含む): 650160000

約数和(自身を除く): 334972254

約数列:

[1, 2, 3, 6, 41, 82, 123, 149, 246, 298, 447, 894, 6109, 8599, 12218, 17198, 18327, 25797, 36654, 51594, 352559, 705118, 1057677, 1281251, 2115354, 2562502, 3843753, 7687506, 52531291, 105062582, 157593873, 315187746]

約数ペア:

[(1, 315187746), (2, 157593873), (3, 105062582), (6, 52531291), (41, 7687506), (82, 3843753), (123, 2562502), (149, 2115354), (246, 1281251), (298, 1057677), (447, 705118), (894, 352559), (6109, 51594), (8599, 36654), (12218, 25797), (17198, 18327)]