890042544

素因数分解:

$2^4\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{5021}}^1$

素因数の和:6266

約数の個数: 60

約数和(自身を含む): 2493402912

約数和(自身を除く): 1603360368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1231, 2462, 3693, 4924, 5021, 7386, 9848, 10042, 11079, 14772, 15063, 19696, 20084, 22158, 29544, 30126, 40168, 44316, 45189, 59088, 60252, 80336, 88632, 90378, 120504, 177264, 180756, 241008, 361512, 723024, 6180851, 12361702, 18542553, 24723404, 37085106, 49446808, 55627659, 74170212, 98893616, 111255318, 148340424, 222510636, 296680848, 445021272, 890042544]

約数ペア:

[(1, 890042544), (2, 445021272), (3, 296680848), (4, 222510636), (6, 148340424), (8, 111255318), (9, 98893616), (12, 74170212), (16, 55627659), (18, 49446808), (24, 37085106), (36, 24723404), (48, 18542553), (72, 12361702), (144, 6180851), (1231, 723024), (2462, 361512), (3693, 241008), (4924, 180756), (5021, 177264), (7386, 120504), (9848, 90378), (10042, 88632), (11079, 80336), (14772, 60252), (15063, 59088), (19696, 45189), (20084, 44316), (22158, 40168), (29544, 30126)]