428311576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6379}}^1$

素因数の和:6512

約数の個数: 64

約数和(自身を含む): 1010592000

約数和(自身を除く): 582280424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 109, 154, 218, 308, 436, 616, 763, 872, 1199, 1526, 2398, 3052, 4796, 6104, 6379, 8393, 9592, 12758, 16786, 25516, 33572, 44653, 51032, 67144, 70169, 89306, 140338, 178612, 280676, 357224, 491183, 561352, 695311, 982366, 1390622, 1964732, 2781244, 3929464, 4867177, 5562488, 7648421, 9734354, 15296842, 19468708, 30593684, 38937416, 53538947, 61187368, 107077894, 214155788, 428311576]

約数ペア:

[(1, 428311576), (2, 214155788), (4, 107077894), (7, 61187368), (8, 53538947), (11, 38937416), (14, 30593684), (22, 19468708), (28, 15296842), (44, 9734354), (56, 7648421), (77, 5562488), (88, 4867177), (109, 3929464), (154, 2781244), (218, 1964732), (308, 1390622), (436, 982366), (616, 695311), (763, 561352), (872, 491183), (1199, 357224), (1526, 280676), (2398, 178612), (3052, 140338), (4796, 89306), (6104, 70169), (6379, 67144), (8393, 51032), (9592, 44653), (12758, 33572), (16786, 25516)]