22978021242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1999}}^1$

素因数の和:2320

約数の個数: 96

約数和(自身を含む): 51480576000

約数和(自身を除く): 28502554758

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 223, 242, 363, 426, 446, 669, 726, 781, 1338, 1562, 1999, 2343, 2453, 3998, 4686, 4906, 5997, 7359, 8591, 11994, 14718, 15833, 17182, 21989, 25773, 26983, 31666, 43978, 47499, 51546, 53966, 65967, 80949, 94998, 131934, 141929, 161898, 174163, 241879, 283858, 348326, 425787, 445777, 483758, 522489, 725637, 851574, 891554, 1044978, 1337331, 1451274, 1561219, 1915793, 2674662, 3122438, 3831586, 4683657, 4903547, 5747379, 9367314, 9807094, 11494758, 14710641, 17173409, 29421282, 31650167, 34346818, 51520227, 53939017, 63300334, 94950501, 103040454, 107878034, 161817051, 189901002, 323634102, 348151837, 696303674, 1044455511, 2088911022, 3829670207, 7659340414, 11489010621, 22978021242]

約数ペア:

[(1, 22978021242), (2, 11489010621), (3, 7659340414), (6, 3829670207), (11, 2088911022), (22, 1044455511), (33, 696303674), (66, 348151837), (71, 323634102), (121, 189901002), (142, 161817051), (213, 107878034), (223, 103040454), (242, 94950501), (363, 63300334), (426, 53939017), (446, 51520227), (669, 34346818), (726, 31650167), (781, 29421282), (1338, 17173409), (1562, 14710641), (1999, 11494758), (2343, 9807094), (2453, 9367314), (3998, 5747379), (4686, 4903547), (4906, 4683657), (5997, 3831586), (7359, 3122438), (8591, 2674662), (11994, 1915793), (14718, 1561219), (15833, 1451274), (17182, 1337331), (21989, 1044978), (25773, 891554), (26983, 851574), (31666, 725637), (43978, 522489), (47499, 483758), (51546, 445777), (53966, 425787), (65967, 348326), (80949, 283858), (94998, 241879), (131934, 174163), (141929, 161898)]