487095588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19927}}^1$

素因数の和:20041

約数の個数: 72

約数和(自身を含む): 1421743232

約数和(自身を除く): 934647644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8148, 12222, 19927, 24444, 39854, 59781, 79708, 119562, 139489, 179343, 239124, 278978, 358686, 418467, 557956, 717372, 836934, 1255401, 1673868, 1932919, 2510802, 3865838, 5021604, 5798757, 7731676, 11597514, 13530433, 17396271, 23195028, 27060866, 34792542, 40591299, 54121732, 69585084, 81182598, 121773897, 162365196, 243547794, 487095588]

約数ペア:

[(1, 487095588), (2, 243547794), (3, 162365196), (4, 121773897), (6, 81182598), (7, 69585084), (9, 54121732), (12, 40591299), (14, 34792542), (18, 27060866), (21, 23195028), (28, 17396271), (36, 13530433), (42, 11597514), (63, 7731676), (84, 5798757), (97, 5021604), (126, 3865838), (194, 2510802), (252, 1932919), (291, 1673868), (388, 1255401), (582, 836934), (679, 717372), (873, 557956), (1164, 418467), (1358, 358686), (1746, 278978), (2037, 239124), (2716, 179343), (3492, 139489), (4074, 119562), (6111, 79708), (8148, 59781), (12222, 39854), (19927, 24444)]