1380703064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1523}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 2918764800

約数和(自身を除く): 1538061736

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 379, 598, 758, 1196, 1516, 1523, 2392, 3032, 3046, 4927, 6092, 8717, 9854, 12184, 17434, 19708, 19799, 34868, 35029, 39416, 39598, 69736, 70058, 79196, 113321, 140116, 158392, 226642, 280232, 453284, 455377, 577217, 906568, 910754, 1154434, 1821508, 2308868, 3643016, 4617736, 7503821, 13275991, 15007642, 26551982, 30015284, 53103964, 60030568, 106207928, 172587883, 345175766, 690351532, 1380703064]

約数ペア:

[(1, 1380703064), (2, 690351532), (4, 345175766), (8, 172587883), (13, 106207928), (23, 60030568), (26, 53103964), (46, 30015284), (52, 26551982), (92, 15007642), (104, 13275991), (184, 7503821), (299, 4617736), (379, 3643016), (598, 2308868), (758, 1821508), (1196, 1154434), (1516, 910754), (1523, 906568), (2392, 577217), (3032, 455377), (3046, 453284), (4927, 280232), (6092, 226642), (8717, 158392), (9854, 140116), (12184, 113321), (17434, 79196), (19708, 70058), (19799, 69736), (34868, 39598), (35029, 39416)]