290736504

素因数分解:

$2^3\times 3^2\times {\mathrm{4038007}}^1$

素因数の和:4038019

約数の個数: 24

約数和(自身を含む): 787411560

約数和(自身を除く): 496675056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4038007, 8076014, 12114021, 16152028, 24228042, 32304056, 36342063, 48456084, 72684126, 96912168, 145368252, 290736504]

約数ペア:

[(1, 290736504), (2, 145368252), (3, 96912168), (4, 72684126), (6, 48456084), (8, 36342063), (9, 32304056), (12, 24228042), (18, 16152028), (24, 12114021), (36, 8076014), (72, 4038007)]