331301236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1523}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 703575936

約数和(自身を除く): 372274700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 457, 476, 914, 1523, 1828, 3046, 3199, 6092, 6398, 7769, 10661, 12796, 15538, 21322, 25891, 31076, 42644, 51782, 54383, 103564, 108766, 181237, 217532, 362474, 696011, 724948, 1392022, 2784044, 4872077, 9744154, 11832187, 19488308, 23664374, 47328748, 82825309, 165650618, 331301236]

約数ペア:

[(1, 331301236), (2, 165650618), (4, 82825309), (7, 47328748), (14, 23664374), (17, 19488308), (28, 11832187), (34, 9744154), (68, 4872077), (119, 2784044), (238, 1392022), (457, 724948), (476, 696011), (914, 362474), (1523, 217532), (1828, 181237), (3046, 108766), (3199, 103564), (6092, 54383), (6398, 51782), (7769, 42644), (10661, 31076), (12796, 25891), (15538, 21322)]