449426628

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{254777}}^1$

素因数の和:254801

約数の個数: 54

約数和(自身を含む): 1321533486

約数和(自身を除く): 872106858

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 254777, 509554, 764331, 1019108, 1528662, 1783439, 2292993, 3057324, 3566878, 4585986, 5350317, 7133756, 9171972, 10700634, 12484073, 16050951, 21401268, 24968146, 32101902, 37452219, 49936292, 64203804, 74904438, 112356657, 149808876, 224713314, 449426628]

約数ペア:

[(1, 449426628), (2, 224713314), (3, 149808876), (4, 112356657), (6, 74904438), (7, 64203804), (9, 49936292), (12, 37452219), (14, 32101902), (18, 24968146), (21, 21401268), (28, 16050951), (36, 12484073), (42, 10700634), (49, 9171972), (63, 7133756), (84, 5350317), (98, 4585986), (126, 3566878), (147, 3057324), (196, 2292993), (252, 1783439), (294, 1528662), (441, 1019108), (588, 764331), (882, 509554), (1764, 254777)]