291337184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9041}}^1$

素因数の和:9123

約数の個数: 48

約数和(自身を含む): 615217680

約数和(自身を除く): 323880496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 4028, 8056, 9041, 16112, 18082, 32224, 36164, 72328, 144656, 171779, 289312, 343558, 479173, 687116, 958346, 1374232, 1916692, 2748464, 3833384, 5496928, 7666768, 9104287, 15333536, 18208574, 36417148, 72834296, 145668592, 291337184]

約数ペア:

[(1, 291337184), (2, 145668592), (4, 72834296), (8, 36417148), (16, 18208574), (19, 15333536), (32, 9104287), (38, 7666768), (53, 5496928), (76, 3833384), (106, 2748464), (152, 1916692), (212, 1374232), (304, 958346), (424, 687116), (608, 479173), (848, 343558), (1007, 289312), (1696, 171779), (2014, 144656), (4028, 72328), (8056, 36164), (9041, 32224), (16112, 18082)]