336664240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2003}}^1$

素因数の和:2218

約数の個数: 80

約数和(自身を含む): 858802176

約数和(自身を除く): 522137936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 382, 440, 764, 880, 955, 1528, 1910, 2003, 2101, 3056, 3820, 4006, 4202, 7640, 8012, 8404, 10015, 10505, 15280, 16024, 16808, 20030, 21010, 22033, 32048, 33616, 40060, 42020, 44066, 80120, 84040, 88132, 110165, 160240, 168080, 176264, 220330, 352528, 382573, 440660, 765146, 881320, 1530292, 1762640, 1912865, 3060584, 3825730, 4208303, 6121168, 7651460, 8416606, 15302920, 16833212, 21041515, 30605840, 33666424, 42083030, 67332848, 84166060, 168332120, 336664240]

約数ペア:

[(1, 336664240), (2, 168332120), (4, 84166060), (5, 67332848), (8, 42083030), (10, 33666424), (11, 30605840), (16, 21041515), (20, 16833212), (22, 15302920), (40, 8416606), (44, 7651460), (55, 6121168), (80, 4208303), (88, 3825730), (110, 3060584), (176, 1912865), (191, 1762640), (220, 1530292), (382, 881320), (440, 765146), (764, 440660), (880, 382573), (955, 352528), (1528, 220330), (1910, 176264), (2003, 168080), (2101, 160240), (3056, 110165), (3820, 88132), (4006, 84040), (4202, 80120), (7640, 44066), (8012, 42020), (8404, 40060), (10015, 33616), (10505, 32048), (15280, 22033), (16024, 21010), (16808, 20030)]