247652016

素因数分解:

$2^4\times 3^1\times {\mathrm{677}}^1\times {\mathrm{7621}}^1$

素因数の和:8309

約数の個数: 40

約数和(自身を含む): 640796784

約数和(自身を除く): 393144768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 677, 1354, 2031, 2708, 4062, 5416, 7621, 8124, 10832, 15242, 16248, 22863, 30484, 32496, 45726, 60968, 91452, 121936, 182904, 365808, 5159417, 10318834, 15478251, 20637668, 30956502, 41275336, 61913004, 82550672, 123826008, 247652016]

約数ペア:

[(1, 247652016), (2, 123826008), (3, 82550672), (4, 61913004), (6, 41275336), (8, 30956502), (12, 20637668), (16, 15478251), (24, 10318834), (48, 5159417), (677, 365808), (1354, 182904), (2031, 121936), (2708, 91452), (4062, 60968), (5416, 45726), (7621, 32496), (8124, 30484), (10832, 22863), (15242, 16248)]