1313880832

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4129}}^1$

素因数の和:4269

約数の個数: 72

約数和(自身を含む): 2887068240

約数和(自身を除く): 1573187408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 128, 176, 226, 256, 352, 452, 704, 904, 1243, 1408, 1808, 2486, 2816, 3616, 4129, 4972, 7232, 8258, 9944, 14464, 16516, 19888, 28928, 33032, 39776, 45419, 66064, 79552, 90838, 132128, 159104, 181676, 264256, 318208, 363352, 466577, 528512, 726704, 933154, 1057024, 1453408, 1866308, 2906816, 3732616, 5132347, 5813632, 7465232, 10264694, 11627264, 14930464, 20529388, 29860928, 41058776, 59721856, 82117552, 119443712, 164235104, 328470208, 656940416, 1313880832]

約数ペア:

[(1, 1313880832), (2, 656940416), (4, 328470208), (8, 164235104), (11, 119443712), (16, 82117552), (22, 59721856), (32, 41058776), (44, 29860928), (64, 20529388), (88, 14930464), (113, 11627264), (128, 10264694), (176, 7465232), (226, 5813632), (256, 5132347), (352, 3732616), (452, 2906816), (704, 1866308), (904, 1453408), (1243, 1057024), (1408, 933154), (1808, 726704), (2486, 528512), (2816, 466577), (3616, 363352), (4129, 318208), (4972, 264256), (7232, 181676), (8258, 159104), (9944, 132128), (14464, 90838), (16516, 79552), (19888, 66064), (28928, 45419), (33032, 39776)]