2189479992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{56911}}^1$

素因数の和:57156

約数の個数: 64

約数和(自身を含む): 6283084800

約数和(自身を除く): 4093604808

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, 12824, 19236, 38472, 56911, 113822, 170733, 227644, 341466, 398377, 455288, 682932, 796754, 1195131, 1365864, 1593508, 2390262, 3187016, 4780524, 9561048, 13032619, 26065238, 39097857, 52130476, 78195714, 91228333, 104260952, 156391428, 182456666, 273684999, 312782856, 364913332, 547369998, 729826664, 1094739996, 2189479992]

約数ペア:

[(1, 2189479992), (2, 1094739996), (3, 729826664), (4, 547369998), (6, 364913332), (7, 312782856), (8, 273684999), (12, 182456666), (14, 156391428), (21, 104260952), (24, 91228333), (28, 78195714), (42, 52130476), (56, 39097857), (84, 26065238), (168, 13032619), (229, 9561048), (458, 4780524), (687, 3187016), (916, 2390262), (1374, 1593508), (1603, 1365864), (1832, 1195131), (2748, 796754), (3206, 682932), (4809, 455288), (5496, 398377), (6412, 341466), (9618, 227644), (12824, 170733), (19236, 113822), (38472, 56911)]