1788830268

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{15319}}^1$

素因数の和:15626

約数の個数: 48

約数和(自身を含む): 4303326720

約数和(自身を除く): 2514496452

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 263, 444, 526, 789, 1052, 1578, 3156, 9731, 15319, 19462, 29193, 30638, 38924, 45957, 58386, 61276, 91914, 116772, 183828, 566803, 1133606, 1700409, 2267212, 3400818, 4028897, 6801636, 8057794, 12086691, 16115588, 24173382, 48346764, 149069189, 298138378, 447207567, 596276756, 894415134, 1788830268]

約数ペア:

[(1, 1788830268), (2, 894415134), (3, 596276756), (4, 447207567), (6, 298138378), (12, 149069189), (37, 48346764), (74, 24173382), (111, 16115588), (148, 12086691), (222, 8057794), (263, 6801636), (444, 4028897), (526, 3400818), (789, 2267212), (1052, 1700409), (1578, 1133606), (3156, 566803), (9731, 183828), (15319, 116772), (19462, 91914), (29193, 61276), (30638, 58386), (38924, 45957)]