253603752

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{144751}}^1$

素因数の和:144833

約数の個数: 32

約数和(自身を含む): 642698880

約数和(自身を除く): 389095128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 144751, 289502, 434253, 579004, 868506, 1158008, 1737012, 3474024, 10566823, 21133646, 31700469, 42267292, 63400938, 84534584, 126801876, 253603752]

約数ペア:

[(1, 253603752), (2, 126801876), (3, 84534584), (4, 63400938), (6, 42267292), (8, 31700469), (12, 21133646), (24, 10566823), (73, 3474024), (146, 1737012), (219, 1158008), (292, 868506), (438, 579004), (584, 434253), (876, 289502), (1752, 144751)]