8186568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 23217600

約数和(自身を除く): 15031032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1381, 1482, 1976, 2762, 2964, 4143, 5524, 5928, 8286, 11048, 16572, 17953, 26239, 33144, 35906, 52478, 53859, 71812, 78717, 104956, 107718, 143624, 157434, 209912, 215436, 314868, 341107, 430872, 629736, 682214, 1023321, 1364428, 2046642, 2728856, 4093284, 8186568]

約数ペア:

[(1, 8186568), (2, 4093284), (3, 2728856), (4, 2046642), (6, 1364428), (8, 1023321), (12, 682214), (13, 629736), (19, 430872), (24, 341107), (26, 314868), (38, 215436), (39, 209912), (52, 157434), (57, 143624), (76, 107718), (78, 104956), (104, 78717), (114, 71812), (152, 53859), (156, 52478), (228, 35906), (247, 33144), (312, 26239), (456, 17953), (494, 16572), (741, 11048), (988, 8286), (1381, 5928), (1482, 5524), (1976, 4143), (2762, 2964)]