247739712

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2928

約数の個数: 112

約数和(自身を含む): 732763584

約数和(自身を除く): 485023872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 132, 164, 176, 192, 246, 264, 328, 352, 451, 492, 528, 656, 704, 902, 984, 1056, 1312, 1353, 1804, 1968, 2112, 2624, 2706, 2861, 3608, 3936, 5412, 5722, 7216, 7872, 8583, 10824, 11444, 14432, 17166, 21648, 22888, 28864, 31471, 34332, 43296, 45776, 62942, 68664, 86592, 91552, 94413, 117301, 125884, 137328, 183104, 188826, 234602, 251768, 274656, 351903, 377652, 469204, 503536, 549312, 703806, 755304, 938408, 1007072, 1290311, 1407612, 1510608, 1876816, 2014144, 2580622, 2815224, 3021216, 3753632, 3870933, 5161244, 5630448, 6042432, 7507264, 7741866, 10322488, 11260896, 15483732, 20644976, 22521792, 30967464, 41289952, 61934928, 82579904, 123869856, 247739712]

約数ペア:

[(1, 247739712), (2, 123869856), (3, 82579904), (4, 61934928), (6, 41289952), (8, 30967464), (11, 22521792), (12, 20644976), (16, 15483732), (22, 11260896), (24, 10322488), (32, 7741866), (33, 7507264), (41, 6042432), (44, 5630448), (48, 5161244), (64, 3870933), (66, 3753632), (82, 3021216), (88, 2815224), (96, 2580622), (123, 2014144), (132, 1876816), (164, 1510608), (176, 1407612), (192, 1290311), (246, 1007072), (264, 938408), (328, 755304), (352, 703806), (451, 549312), (492, 503536), (528, 469204), (656, 377652), (704, 351903), (902, 274656), (984, 251768), (1056, 234602), (1312, 188826), (1353, 183104), (1804, 137328), (1968, 125884), (2112, 117301), (2624, 94413), (2706, 91552), (2861, 86592), (3608, 68664), (3936, 62942), (5412, 45776), (5722, 43296), (7216, 34332), (7872, 31471), (8583, 28864), (10824, 22888), (11444, 21648), (14432, 17166)]