252540504

素因数分解:

$2^3\times 3^4\times {\mathrm{389723}}^1$

素因数の和:389741

約数の個数: 40

約数和(自身を含む): 707349060

約数和(自身を除く): 454808556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 389723, 779446, 1169169, 1558892, 2338338, 3117784, 3507507, 4676676, 7015014, 9353352, 10522521, 14030028, 21045042, 28060056, 31567563, 42090084, 63135126, 84180168, 126270252, 252540504]

約数ペア:

[(1, 252540504), (2, 126270252), (3, 84180168), (4, 63135126), (6, 42090084), (8, 31567563), (9, 28060056), (12, 21045042), (18, 14030028), (24, 10522521), (27, 9353352), (36, 7015014), (54, 4676676), (72, 3507507), (81, 3117784), (108, 2338338), (162, 1558892), (216, 1169169), (324, 779446), (648, 389723)]