380045128

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{1283}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 726024960

約数和(自身を除く): 345979832

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 607, 1214, 1283, 2428, 2566, 4856, 5132, 10264, 37027, 74054, 78263, 148108, 156526, 296216, 313052, 626104, 778781, 1557562, 3115124, 6230248, 47505641, 95011282, 190022564, 380045128]

約数ペア:

[(1, 380045128), (2, 190022564), (4, 95011282), (8, 47505641), (61, 6230248), (122, 3115124), (244, 1557562), (488, 778781), (607, 626104), (1214, 313052), (1283, 296216), (2428, 156526), (2566, 148108), (4856, 78263), (5132, 74054), (10264, 37027)]