280882272

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{265987}}^1$

素因数の和:266011

約数の個数: 48

約数和(自身を含む): 804347712

約数和(自身を除く): 523465440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 265987, 531974, 797961, 1063948, 1595922, 2127896, 2925857, 3191844, 4255792, 5851714, 6383688, 8511584, 8777571, 11703428, 12767376, 17555142, 23406856, 25534752, 35110284, 46813712, 70220568, 93627424, 140441136, 280882272]

約数ペア:

[(1, 280882272), (2, 140441136), (3, 93627424), (4, 70220568), (6, 46813712), (8, 35110284), (11, 25534752), (12, 23406856), (16, 17555142), (22, 12767376), (24, 11703428), (32, 8777571), (33, 8511584), (44, 6383688), (48, 5851714), (66, 4255792), (88, 3191844), (96, 2925857), (132, 2127896), (176, 1595922), (264, 1063948), (352, 797961), (528, 531974), (1056, 265987)]