8920199352

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1\times {\mathrm{1447}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 22406699520

約数和(自身を除く): 13486500168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 647, 794, 1191, 1294, 1447, 1588, 1941, 2382, 2588, 2894, 3176, 3882, 4341, 4764, 5176, 5788, 7764, 8682, 9528, 11576, 15528, 17364, 34728, 256859, 513718, 574459, 770577, 936209, 1027436, 1148918, 1541154, 1723377, 1872418, 2054872, 2297836, 2808627, 3082308, 3446754, 3744836, 4595672, 5617254, 6164616, 6893508, 7489672, 11234508, 13787016, 22469016, 371674973, 743349946, 1115024919, 1486699892, 2230049838, 2973399784, 4460099676, 8920199352]

約数ペア:

[(1, 8920199352), (2, 4460099676), (3, 2973399784), (4, 2230049838), (6, 1486699892), (8, 1115024919), (12, 743349946), (24, 371674973), (397, 22469016), (647, 13787016), (794, 11234508), (1191, 7489672), (1294, 6893508), (1447, 6164616), (1588, 5617254), (1941, 4595672), (2382, 3744836), (2588, 3446754), (2894, 3082308), (3176, 2808627), (3882, 2297836), (4341, 2054872), (4764, 1872418), (5176, 1723377), (5788, 1541154), (7764, 1148918), (8682, 1027436), (9528, 936209), (11576, 770577), (15528, 574459), (17364, 513718), (34728, 256859)]