1257315024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{3742009}}^1$

素因数の和:3742027

約数の個数: 40

約数和(自身を含む): 3712073920

約数和(自身を除く): 2454758896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3742009, 7484018, 11226027, 14968036, 22452054, 26194063, 29936072, 44904108, 52388126, 59872144, 78582189, 89808216, 104776252, 157164378, 179616432, 209552504, 314328756, 419105008, 628657512, 1257315024]

約数ペア:

[(1, 1257315024), (2, 628657512), (3, 419105008), (4, 314328756), (6, 209552504), (7, 179616432), (8, 157164378), (12, 104776252), (14, 89808216), (16, 78582189), (21, 59872144), (24, 52388126), (28, 44904108), (42, 29936072), (48, 26194063), (56, 22452054), (84, 14968036), (112, 11226027), (168, 7484018), (336, 3742009)]