1138229856

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{28433}}^1$

素因数の和:28588

約数の個数: 72

約数和(自身を含む): 3260242440

約数和(自身を除く): 2122012584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 28433, 40032, 56866, 85299, 113732, 170598, 227464, 255897, 341196, 454928, 511794, 682392, 909856, 1023588, 1364784, 2047176, 2729568, 3952187, 4094352, 7904374, 8188704, 11856561, 15808748, 23713122, 31617496, 35569683, 47426244, 63234992, 71139366, 94852488, 126469984, 142278732, 189704976, 284557464, 379409952, 569114928, 1138229856]

約数ペア:

[(1, 1138229856), (2, 569114928), (3, 379409952), (4, 284557464), (6, 189704976), (8, 142278732), (9, 126469984), (12, 94852488), (16, 71139366), (18, 63234992), (24, 47426244), (32, 35569683), (36, 31617496), (48, 23713122), (72, 15808748), (96, 11856561), (139, 8188704), (144, 7904374), (278, 4094352), (288, 3952187), (417, 2729568), (556, 2047176), (834, 1364784), (1112, 1023588), (1251, 909856), (1668, 682392), (2224, 511794), (2502, 454928), (3336, 341196), (4448, 255897), (5004, 227464), (6672, 170598), (10008, 113732), (13344, 85299), (20016, 56866), (28433, 40032)]