301842784

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2399

約数の個数: 48

約数和(自身を含む): 618178176

約数和(自身を除く): 316335392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 496, 548, 992, 1096, 2192, 2221, 4247, 4384, 4442, 8494, 8884, 16988, 17768, 33976, 35536, 67952, 68851, 71072, 135904, 137702, 275404, 304277, 550808, 608554, 1101616, 1217108, 2203232, 2434216, 4868432, 9432587, 9736864, 18865174, 37730348, 75460696, 150921392, 301842784]

約数ペア:

[(1, 301842784), (2, 150921392), (4, 75460696), (8, 37730348), (16, 18865174), (31, 9736864), (32, 9432587), (62, 4868432), (124, 2434216), (137, 2203232), (248, 1217108), (274, 1101616), (496, 608554), (548, 550808), (992, 304277), (1096, 275404), (2192, 137702), (2221, 135904), (4247, 71072), (4384, 68851), (4442, 67952), (8494, 35536), (8884, 33976), (16988, 17768)]