311388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 908544

約数和(自身を除く): 597156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 337, 462, 674, 924, 1011, 1348, 2022, 2359, 3707, 4044, 4718, 7077, 7414, 9436, 11121, 14154, 14828, 22242, 25949, 28308, 44484, 51898, 77847, 103796, 155694, 311388]

約数ペア:

[(1, 311388), (2, 155694), (3, 103796), (4, 77847), (6, 51898), (7, 44484), (11, 28308), (12, 25949), (14, 22242), (21, 14828), (22, 14154), (28, 11121), (33, 9436), (42, 7414), (44, 7077), (66, 4718), (77, 4044), (84, 3707), (132, 2359), (154, 2022), (231, 1348), (308, 1011), (337, 924), (462, 674)]