309936032

素因数分解:

$2^5\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5261}}^1$

素因数の和:5541

約数の個数: 48

約数和(自身を含む): 700140672

約数和(自身を除く): 390204640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 263, 526, 1052, 1841, 2104, 3682, 4208, 5261, 7364, 8416, 10522, 14728, 21044, 29456, 36827, 42088, 58912, 73654, 84176, 147308, 168352, 294616, 589232, 1178464, 1383643, 2767286, 5534572, 9685501, 11069144, 19371002, 22138288, 38742004, 44276576, 77484008, 154968016, 309936032]

約数ペア:

[(1, 309936032), (2, 154968016), (4, 77484008), (7, 44276576), (8, 38742004), (14, 22138288), (16, 19371002), (28, 11069144), (32, 9685501), (56, 5534572), (112, 2767286), (224, 1383643), (263, 1178464), (526, 589232), (1052, 294616), (1841, 168352), (2104, 147308), (3682, 84176), (4208, 73654), (5261, 58912), (7364, 42088), (8416, 36827), (10522, 29456), (14728, 21044)]