405087684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{3697}}^1$

素因数の和:4124

約数の個数: 48

約数和(自身を含む): 989052288

約数和(自身を除く): 583964604

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 397, 794, 1191, 1588, 2382, 3697, 4764, 7394, 9131, 11091, 14788, 18262, 22182, 27393, 36524, 44364, 54786, 85031, 109572, 170062, 255093, 340124, 510186, 1020372, 1467709, 2935418, 4403127, 5870836, 8806254, 17612508, 33757307, 67514614, 101271921, 135029228, 202543842, 405087684]

約数ペア:

[(1, 405087684), (2, 202543842), (3, 135029228), (4, 101271921), (6, 67514614), (12, 33757307), (23, 17612508), (46, 8806254), (69, 5870836), (92, 4403127), (138, 2935418), (276, 1467709), (397, 1020372), (794, 510186), (1191, 340124), (1588, 255093), (2382, 170062), (3697, 109572), (4764, 85031), (7394, 54786), (9131, 44364), (11091, 36524), (14788, 27393), (18262, 22182)]