331356984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1747}}^1$

素因数の和:2892

約数の個数: 64

約数和(自身を含む): 948115200

約数和(自身を除く): 616758216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1129, 1747, 2258, 3387, 3494, 4516, 5241, 6774, 6988, 7903, 9032, 10482, 12229, 13548, 13976, 15806, 20964, 23709, 24458, 27096, 31612, 36687, 41928, 47418, 48916, 63224, 73374, 94836, 97832, 146748, 189672, 293496, 1972363, 3944726, 5917089, 7889452, 11834178, 13806541, 15778904, 23668356, 27613082, 41419623, 47336712, 55226164, 82839246, 110452328, 165678492, 331356984]

約数ペア:

[(1, 331356984), (2, 165678492), (3, 110452328), (4, 82839246), (6, 55226164), (7, 47336712), (8, 41419623), (12, 27613082), (14, 23668356), (21, 15778904), (24, 13806541), (28, 11834178), (42, 7889452), (56, 5917089), (84, 3944726), (168, 1972363), (1129, 293496), (1747, 189672), (2258, 146748), (3387, 97832), (3494, 94836), (4516, 73374), (5241, 63224), (6774, 48916), (6988, 47418), (7903, 41928), (9032, 36687), (10482, 31612), (12229, 27096), (13548, 24458), (13976, 23709), (15806, 20964)]