661144128

素因数分解:

$2^6\times 3^1\times {\mathrm{263}}^1\times {\mathrm{13093}}^1$

素因数の和:13371

約数の個数: 56

約数和(自身を含む): 1756062528

約数和(自身を除く): 1094918400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 8416, 12624, 13093, 16832, 25248, 26186, 39279, 50496, 52372, 78558, 104744, 157116, 209488, 314232, 418976, 628464, 837952, 1256928, 2513856, 3443459, 6886918, 10330377, 13773836, 20660754, 27547672, 41321508, 55095344, 82643016, 110190688, 165286032, 220381376, 330572064, 661144128]

約数ペア:

[(1, 661144128), (2, 330572064), (3, 220381376), (4, 165286032), (6, 110190688), (8, 82643016), (12, 55095344), (16, 41321508), (24, 27547672), (32, 20660754), (48, 13773836), (64, 10330377), (96, 6886918), (192, 3443459), (263, 2513856), (526, 1256928), (789, 837952), (1052, 628464), (1578, 418976), (2104, 314232), (3156, 209488), (4208, 157116), (6312, 104744), (8416, 78558), (12624, 52372), (13093, 50496), (16832, 39279), (25248, 26186)]