684082868

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{3329}}^1$

素因数の和:3560

約数の個数: 48

約数和(自身を含む): 1409788800

約数和(自身を除く): 725705932

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 179, 287, 358, 574, 716, 1148, 1253, 2506, 3329, 5012, 6658, 7339, 13316, 14678, 23303, 29356, 46606, 51373, 93212, 102746, 136489, 205492, 272978, 545956, 595891, 955423, 1191782, 1910846, 2383564, 3821692, 4171237, 8342474, 16684948, 24431531, 48863062, 97726124, 171020717, 342041434, 684082868]

約数ペア:

[(1, 684082868), (2, 342041434), (4, 171020717), (7, 97726124), (14, 48863062), (28, 24431531), (41, 16684948), (82, 8342474), (164, 4171237), (179, 3821692), (287, 2383564), (358, 1910846), (574, 1191782), (716, 955423), (1148, 595891), (1253, 545956), (2506, 272978), (3329, 205492), (5012, 136489), (6658, 102746), (7339, 93212), (13316, 51373), (14678, 46606), (23303, 29356)]