220109328

素因数分解:

$2^4\times 3^2\times {\mathrm{1528537}}^1$

素因数の和:1528551

約数の個数: 30

約数和(自身を含む): 616000814

約数和(自身を除く): 395891486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1528537, 3057074, 4585611, 6114148, 9171222, 12228296, 13756833, 18342444, 24456592, 27513666, 36684888, 55027332, 73369776, 110054664, 220109328]

約数ペア:

[(1, 220109328), (2, 110054664), (3, 73369776), (4, 55027332), (6, 36684888), (8, 27513666), (9, 24456592), (12, 18342444), (16, 13756833), (18, 12228296), (24, 9171222), (36, 6114148), (48, 4585611), (72, 3057074), (144, 1528537)]