655272

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 1872000

約数和(自身を除く): 1216728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 479, 684, 958, 1368, 1437, 1916, 2874, 3832, 4311, 5748, 8622, 9101, 11496, 17244, 18202, 27303, 34488, 36404, 54606, 72808, 81909, 109212, 163818, 218424, 327636, 655272]

約数ペア:

[(1, 655272), (2, 327636), (3, 218424), (4, 163818), (6, 109212), (8, 81909), (9, 72808), (12, 54606), (18, 36404), (19, 34488), (24, 27303), (36, 18202), (38, 17244), (57, 11496), (72, 9101), (76, 8622), (114, 5748), (152, 4311), (171, 3832), (228, 2874), (342, 1916), (456, 1437), (479, 1368), (684, 958)]