252279216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{709}}^1$

素因数の和:1083

約数の個数: 120

約数和(自身を含む): 810320160

約数和(自身を除く): 558040944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 353, 504, 706, 709, 1008, 1059, 1412, 1418, 2118, 2127, 2471, 2824, 2836, 3177, 4236, 4254, 4942, 4963, 5648, 5672, 6354, 6381, 7413, 8472, 8508, 9884, 9926, 11344, 12708, 12762, 14826, 14889, 16944, 17016, 19768, 19852, 22239, 25416, 25524, 29652, 29778, 34032, 39536, 39704, 44478, 44667, 50832, 51048, 59304, 59556, 79408, 88956, 89334, 102096, 118608, 119112, 177912, 178668, 238224, 250277, 355824, 357336, 500554, 714672, 750831, 1001108, 1501662, 1751939, 2002216, 2252493, 3003324, 3503878, 4004432, 4504986, 5255817, 6006648, 7007756, 9009972, 10511634, 12013296, 14015512, 15767451, 18019944, 21023268, 28031024, 31534902, 36039888, 42046536, 63069804, 84093072, 126139608, 252279216]

約数ペア:

[(1, 252279216), (2, 126139608), (3, 84093072), (4, 63069804), (6, 42046536), (7, 36039888), (8, 31534902), (9, 28031024), (12, 21023268), (14, 18019944), (16, 15767451), (18, 14015512), (21, 12013296), (24, 10511634), (28, 9009972), (36, 7007756), (42, 6006648), (48, 5255817), (56, 4504986), (63, 4004432), (72, 3503878), (84, 3003324), (112, 2252493), (126, 2002216), (144, 1751939), (168, 1501662), (252, 1001108), (336, 750831), (353, 714672), (504, 500554), (706, 357336), (709, 355824), (1008, 250277), (1059, 238224), (1412, 178668), (1418, 177912), (2118, 119112), (2127, 118608), (2471, 102096), (2824, 89334), (2836, 88956), (3177, 79408), (4236, 59556), (4254, 59304), (4942, 51048), (4963, 50832), (5648, 44667), (5672, 44478), (6354, 39704), (6381, 39536), (7413, 34032), (8472, 29778), (8508, 29652), (9884, 25524), (9926, 25416), (11344, 22239), (12708, 19852), (12762, 19768), (14826, 17016), (14889, 16944)]