1426379448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{17383}}^1$

素因数の和:17668

約数の個数: 64

約数和(自身を含む): 3855075840

約数和(自身を除く): 2428696392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 263, 312, 526, 789, 1052, 1578, 2104, 3156, 3419, 6312, 6838, 10257, 13676, 17383, 20514, 27352, 34766, 41028, 52149, 69532, 82056, 104298, 139064, 208596, 225979, 417192, 451958, 677937, 903916, 1355874, 1807832, 2711748, 4571729, 5423496, 9143458, 13715187, 18286916, 27430374, 36573832, 54860748, 59432477, 109721496, 118864954, 178297431, 237729908, 356594862, 475459816, 713189724, 1426379448]

約数ペア:

[(1, 1426379448), (2, 713189724), (3, 475459816), (4, 356594862), (6, 237729908), (8, 178297431), (12, 118864954), (13, 109721496), (24, 59432477), (26, 54860748), (39, 36573832), (52, 27430374), (78, 18286916), (104, 13715187), (156, 9143458), (263, 5423496), (312, 4571729), (526, 2711748), (789, 1807832), (1052, 1355874), (1578, 903916), (2104, 677937), (3156, 451958), (3419, 417192), (6312, 225979), (6838, 208596), (10257, 139064), (13676, 104298), (17383, 82056), (20514, 69532), (27352, 52149), (34766, 41028)]