445872676

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 828273600

約数和(自身を除く): 382400924

約数列:

[1, 2, 4, 43, 53, 59, 86, 106, 118, 172, 212, 236, 829, 1658, 2279, 2537, 3127, 3316, 4558, 5074, 6254, 9116, 10148, 12508, 35647, 43937, 48911, 71294, 87874, 97822, 134461, 142588, 175748, 195644, 268922, 537844, 1889291, 2103173, 2592283, 3778582, 4206346, 5184566, 7557164, 8412692, 10369132, 111468169, 222936338, 445872676]

約数ペア:

[(1, 445872676), (2, 222936338), (4, 111468169), (43, 10369132), (53, 8412692), (59, 7557164), (86, 5184566), (106, 4206346), (118, 3778582), (172, 2592283), (212, 2103173), (236, 1889291), (829, 537844), (1658, 268922), (2279, 195644), (2537, 175748), (3127, 142588), (3316, 134461), (4558, 97822), (5074, 87874), (6254, 71294), (9116, 48911), (10148, 43937), (12508, 35647)]