318230136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{631409}}^1$

素因数の和:631428

約数の個数: 48

約数和(自身を含む): 984999600

約数和(自身を除く): 666769464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 631409, 1262818, 1894227, 2525636, 3788454, 4419863, 5051272, 5682681, 7576908, 8839726, 11365362, 13259589, 15153816, 17679452, 22730724, 26519178, 35358904, 39778767, 45461448, 53038356, 79557534, 106076712, 159115068, 318230136]

約数ペア:

[(1, 318230136), (2, 159115068), (3, 106076712), (4, 79557534), (6, 53038356), (7, 45461448), (8, 39778767), (9, 35358904), (12, 26519178), (14, 22730724), (18, 17679452), (21, 15153816), (24, 13259589), (28, 11365362), (36, 8839726), (42, 7576908), (56, 5682681), (63, 5051272), (72, 4419863), (84, 3788454), (126, 2525636), (168, 1894227), (252, 1262818), (504, 631409)]