12320561136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{636919}}^1$

素因数の和:636974

約数の個数: 80

約数和(自身を含む): 35382179840

約数和(自身を除く): 23061618704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 636919, 1273838, 1910757, 2547676, 3821514, 5095352, 7643028, 8279947, 10190704, 15286056, 16559894, 19744489, 24839841, 30572112, 33119788, 39488978, 49679682, 59233467, 66239576, 78977956, 99359364, 118466934, 132479152, 157955912, 198718728, 236933868, 256678357, 315911824, 397437456, 473867736, 513356714, 770035071, 947735472, 1026713428, 1540070142, 2053426856, 3080140284, 4106853712, 6160280568, 12320561136]

約数ペア:

[(1, 12320561136), (2, 6160280568), (3, 4106853712), (4, 3080140284), (6, 2053426856), (8, 1540070142), (12, 1026713428), (13, 947735472), (16, 770035071), (24, 513356714), (26, 473867736), (31, 397437456), (39, 315911824), (48, 256678357), (52, 236933868), (62, 198718728), (78, 157955912), (93, 132479152), (104, 118466934), (124, 99359364), (156, 78977956), (186, 66239576), (208, 59233467), (248, 49679682), (312, 39488978), (372, 33119788), (403, 30572112), (496, 24839841), (624, 19744489), (744, 16559894), (806, 15286056), (1209, 10190704), (1488, 8279947), (1612, 7643028), (2418, 5095352), (3224, 3821514), (4836, 2547676), (6448, 1910757), (9672, 1273838), (19344, 636919)]