251013072

素因数分解:

$2^4\times 3^1\times {\mathrm{5229439}}^1$

素因数の和:5229450

約数の個数: 20

約数和(自身を含む): 648450560

約数和(自身を除く): 397437488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5229439, 10458878, 15688317, 20917756, 31376634, 41835512, 62753268, 83671024, 125506536, 251013072]

約数ペア:

[(1, 251013072), (2, 125506536), (3, 83671024), (4, 62753268), (6, 41835512), (8, 31376634), (12, 20917756), (16, 15688317), (24, 10458878), (48, 5229439)]