320850936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{212203}}^1$

素因数の和:212225

約数の個数: 64

約数和(自身を含む): 1018579200

約数和(自身を除く): 697728264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 212203, 424406, 636609, 848812, 1273218, 1485421, 1697624, 1909827, 2546436, 2970842, 3819654, 4456263, 5092872, 5729481, 5941684, 7639308, 8912526, 11458962, 11883368, 13368789, 15278616, 17825052, 22917924, 26737578, 35650104, 40106367, 45835848, 53475156, 80212734, 106950312, 160425468, 320850936]

約数ペア:

[(1, 320850936), (2, 160425468), (3, 106950312), (4, 80212734), (6, 53475156), (7, 45835848), (8, 40106367), (9, 35650104), (12, 26737578), (14, 22917924), (18, 17825052), (21, 15278616), (24, 13368789), (27, 11883368), (28, 11458962), (36, 8912526), (42, 7639308), (54, 5941684), (56, 5729481), (63, 5092872), (72, 4456263), (84, 3819654), (108, 2970842), (126, 2546436), (168, 1909827), (189, 1697624), (216, 1485421), (252, 1273218), (378, 848812), (504, 636609), (756, 424406), (1512, 212203)]