243936336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8747}}^1$

素因数の和:8848

約数の個数: 80

約数和(自身を含む): 728953344

約数和(自身を除く): 485017008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6972, 8747, 9296, 13944, 17494, 26241, 27888, 34988, 52482, 61229, 69976, 104964, 122458, 139952, 183687, 209928, 244916, 367374, 419856, 489832, 726001, 734748, 979664, 1452002, 1469496, 2178003, 2904004, 2938992, 4356006, 5082007, 5808008, 8712012, 10164014, 11616016, 15246021, 17424024, 20328028, 30492042, 34848048, 40656056, 60984084, 81312112, 121968168, 243936336]

約数ペア:

[(1, 243936336), (2, 121968168), (3, 81312112), (4, 60984084), (6, 40656056), (7, 34848048), (8, 30492042), (12, 20328028), (14, 17424024), (16, 15246021), (21, 11616016), (24, 10164014), (28, 8712012), (42, 5808008), (48, 5082007), (56, 4356006), (83, 2938992), (84, 2904004), (112, 2178003), (166, 1469496), (168, 1452002), (249, 979664), (332, 734748), (336, 726001), (498, 489832), (581, 419856), (664, 367374), (996, 244916), (1162, 209928), (1328, 183687), (1743, 139952), (1992, 122458), (2324, 104964), (3486, 69976), (3984, 61229), (4648, 52482), (6972, 34988), (8747, 27888), (9296, 26241), (13944, 17494)]