331360932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{863}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 901829376

約数和(自身を除く): 570468444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 653, 863, 1306, 1726, 1959, 2589, 2612, 3452, 3918, 4571, 5178, 6041, 7836, 9142, 10356, 12082, 13713, 18123, 18284, 24164, 27426, 31997, 36246, 42287, 54852, 63994, 72492, 84574, 95991, 126861, 127988, 169148, 191982, 253722, 383964, 507444, 563539, 1127078, 1690617, 2254156, 3381234, 3944773, 6762468, 7889546, 11834319, 15779092, 23668638, 27613411, 47337276, 55226822, 82840233, 110453644, 165680466, 331360932]

約数ペア:

[(1, 331360932), (2, 165680466), (3, 110453644), (4, 82840233), (6, 55226822), (7, 47337276), (12, 27613411), (14, 23668638), (21, 15779092), (28, 11834319), (42, 7889546), (49, 6762468), (84, 3944773), (98, 3381234), (147, 2254156), (196, 1690617), (294, 1127078), (588, 563539), (653, 507444), (863, 383964), (1306, 253722), (1726, 191982), (1959, 169148), (2589, 127988), (2612, 126861), (3452, 95991), (3918, 84574), (4571, 72492), (5178, 63994), (6041, 54852), (7836, 42287), (9142, 36246), (10356, 31997), (12082, 27426), (13713, 24164), (18123, 18284)]