1028510496

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{274709}}^1$

素因数の和:274738

約数の個数: 72

約数和(自身を含む): 3149824860

約数和(自身を除く): 2121314364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 274709, 549418, 824127, 1098836, 1648254, 2197672, 2472381, 3296508, 3571217, 4395344, 4944762, 6593016, 7142434, 8790688, 9889524, 10713651, 13186032, 14284868, 19779048, 21427302, 26372064, 28569736, 32140953, 39558096, 42854604, 57139472, 64281906, 79116192, 85709208, 114278944, 128563812, 171418416, 257127624, 342836832, 514255248, 1028510496]

約数ペア:

[(1, 1028510496), (2, 514255248), (3, 342836832), (4, 257127624), (6, 171418416), (8, 128563812), (9, 114278944), (12, 85709208), (13, 79116192), (16, 64281906), (18, 57139472), (24, 42854604), (26, 39558096), (32, 32140953), (36, 28569736), (39, 26372064), (48, 21427302), (52, 19779048), (72, 14284868), (78, 13186032), (96, 10713651), (104, 9889524), (117, 8790688), (144, 7142434), (156, 6593016), (208, 4944762), (234, 4395344), (288, 3571217), (312, 3296508), (416, 2472381), (468, 2197672), (624, 1648254), (936, 1098836), (1248, 824127), (1872, 549418), (3744, 274709)]