866782056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{7621}}^1$

素因数の和:8314

約数の個数: 64

約数和(自身を含む): 2480503680

約数和(自身を除く): 1613721624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 677, 1354, 2031, 2708, 4062, 4739, 5416, 7621, 8124, 9478, 14217, 15242, 16248, 18956, 22863, 28434, 30484, 37912, 45726, 53347, 56868, 60968, 91452, 106694, 113736, 160041, 182904, 213388, 320082, 426776, 640164, 1280328, 5159417, 10318834, 15478251, 20637668, 30956502, 36115919, 41275336, 61913004, 72231838, 108347757, 123826008, 144463676, 216695514, 288927352, 433391028, 866782056]

約数ペア:

[(1, 866782056), (2, 433391028), (3, 288927352), (4, 216695514), (6, 144463676), (7, 123826008), (8, 108347757), (12, 72231838), (14, 61913004), (21, 41275336), (24, 36115919), (28, 30956502), (42, 20637668), (56, 15478251), (84, 10318834), (168, 5159417), (677, 1280328), (1354, 640164), (2031, 426776), (2708, 320082), (4062, 213388), (4739, 182904), (5416, 160041), (7621, 113736), (8124, 106694), (9478, 91452), (14217, 60968), (15242, 56868), (16248, 53347), (18956, 45726), (22863, 37912), (28434, 30484)]