240220924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 448987392

約数和(自身を除く): 208766468

約数列:

[1, 2, 4, 23, 46, 83, 92, 163, 166, 193, 326, 332, 386, 652, 772, 1909, 3749, 3818, 4439, 7498, 7636, 8878, 13529, 14996, 16019, 17756, 27058, 31459, 32038, 54116, 62918, 64076, 125836, 311167, 368437, 622334, 723557, 736874, 1244668, 1447114, 1473748, 2611097, 2894228, 5222194, 10444388, 60055231, 120110462, 240220924]

約数ペア:

[(1, 240220924), (2, 120110462), (4, 60055231), (23, 10444388), (46, 5222194), (83, 2894228), (92, 2611097), (163, 1473748), (166, 1447114), (193, 1244668), (326, 736874), (332, 723557), (386, 622334), (652, 368437), (772, 311167), (1909, 125836), (3749, 64076), (3818, 62918), (4439, 54116), (7498, 32038), (7636, 31459), (8878, 27058), (13529, 17756), (14996, 16019)]