868472208

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{31249}}^1$

素因数の和:31456

約数の個数: 60

約数和(自身を含む): 2443187500

約数和(自身を除く): 1574715292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 6948, 9264, 13896, 27792, 31249, 62498, 93747, 124996, 187494, 249992, 281241, 374988, 499984, 562482, 749976, 1124964, 1499952, 2249928, 4499856, 6031057, 12062114, 18093171, 24124228, 36186342, 48248456, 54279513, 72372684, 96496912, 108559026, 144745368, 217118052, 289490736, 434236104, 868472208]

約数ペア:

[(1, 868472208), (2, 434236104), (3, 289490736), (4, 217118052), (6, 144745368), (8, 108559026), (9, 96496912), (12, 72372684), (16, 54279513), (18, 48248456), (24, 36186342), (36, 24124228), (48, 18093171), (72, 12062114), (144, 6031057), (193, 4499856), (386, 2249928), (579, 1499952), (772, 1124964), (1158, 749976), (1544, 562482), (1737, 499984), (2316, 374988), (3088, 281241), (3474, 249992), (4632, 187494), (6948, 124996), (9264, 93747), (13896, 62498), (27792, 31249)]