408529404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{493393}}^1$

素因数の和:493426

約数の個数: 36

約数和(自身を含む): 1077572496

約数和(自身を除く): 669043092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 493393, 986786, 1480179, 1973572, 2960358, 4440537, 5920716, 8881074, 11348039, 17762148, 22696078, 34044117, 45392156, 68088234, 102132351, 136176468, 204264702, 408529404]

約数ペア:

[(1, 408529404), (2, 204264702), (3, 136176468), (4, 102132351), (6, 68088234), (9, 45392156), (12, 34044117), (18, 22696078), (23, 17762148), (36, 11348039), (46, 8881074), (69, 5920716), (92, 4440537), (138, 2960358), (207, 1973572), (276, 1480179), (414, 986786), (828, 493393)]