428846496

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{343627}}^1$

素因数の和:343653

約数の個数: 48

約数和(自身を含む): 1212319584

約数和(自身を除く): 783473088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 343627, 687254, 1030881, 1374508, 2061762, 2749016, 4123524, 4467151, 5498032, 8247048, 8934302, 10996064, 13401453, 16494096, 17868604, 26802906, 32988192, 35737208, 53605812, 71474416, 107211624, 142948832, 214423248, 428846496]

約数ペア:

[(1, 428846496), (2, 214423248), (3, 142948832), (4, 107211624), (6, 71474416), (8, 53605812), (12, 35737208), (13, 32988192), (16, 26802906), (24, 17868604), (26, 16494096), (32, 13401453), (39, 10996064), (48, 8934302), (52, 8247048), (78, 5498032), (96, 4467151), (104, 4123524), (156, 2749016), (208, 2061762), (312, 1374508), (416, 1030881), (624, 687254), (1248, 343627)]