478322376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{12433}}^1$

素因数の和:12678

約数の個数: 64

約数和(自身を含む): 1372713600

約数和(自身を除く): 894391224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 916, 1374, 1603, 1832, 2748, 3206, 4809, 5496, 6412, 9618, 12433, 12824, 19236, 24866, 37299, 38472, 49732, 74598, 87031, 99464, 149196, 174062, 261093, 298392, 348124, 522186, 696248, 1044372, 2088744, 2847157, 5694314, 8541471, 11388628, 17082942, 19930099, 22777256, 34165884, 39860198, 59790297, 68331768, 79720396, 119580594, 159440792, 239161188, 478322376]

約数ペア:

[(1, 478322376), (2, 239161188), (3, 159440792), (4, 119580594), (6, 79720396), (7, 68331768), (8, 59790297), (12, 39860198), (14, 34165884), (21, 22777256), (24, 19930099), (28, 17082942), (42, 11388628), (56, 8541471), (84, 5694314), (168, 2847157), (229, 2088744), (458, 1044372), (687, 696248), (916, 522186), (1374, 348124), (1603, 298392), (1832, 261093), (2748, 174062), (3206, 149196), (4809, 99464), (5496, 87031), (6412, 74598), (9618, 49732), (12433, 38472), (12824, 37299), (19236, 24866)]