255927888

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13567}}^1$

素因数の和:13712

約数の個数: 60

約数和(自身を含む): 721763328

約数和(自身を除く): 465835440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 9432, 13567, 18864, 27134, 40701, 54268, 81402, 108536, 122103, 162804, 217072, 244206, 325608, 488412, 651216, 976824, 1777277, 1953648, 3554554, 5331831, 7109108, 10663662, 14218216, 15995493, 21327324, 28436432, 31990986, 42654648, 63981972, 85309296, 127963944, 255927888]

約数ペア:

[(1, 255927888), (2, 127963944), (3, 85309296), (4, 63981972), (6, 42654648), (8, 31990986), (9, 28436432), (12, 21327324), (16, 15995493), (18, 14218216), (24, 10663662), (36, 7109108), (48, 5331831), (72, 3554554), (131, 1953648), (144, 1777277), (262, 976824), (393, 651216), (524, 488412), (786, 325608), (1048, 244206), (1179, 217072), (1572, 162804), (2096, 122103), (2358, 108536), (3144, 81402), (4716, 54268), (6288, 40701), (9432, 27134), (13567, 18864)]