331128224

素因数分解:

$2^5\times 7^1\times {\mathrm{1478251}}^1$

素因数の和:1478268

約数の個数: 24

約数和(自身を含む): 745039008

約数和(自身を除く): 413910784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1478251, 2956502, 5913004, 10347757, 11826008, 20695514, 23652016, 41391028, 47304032, 82782056, 165564112, 331128224]

約数ペア:

[(1, 331128224), (2, 165564112), (4, 82782056), (7, 47304032), (8, 41391028), (14, 23652016), (16, 20695514), (28, 11826008), (32, 10347757), (56, 5913004), (112, 2956502), (224, 1478251)]