321503664

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{48187}}^1$

素因数の和:48337

約数の個数: 40

約数和(自身を含む): 836543680

約数和(自身を除く): 515040016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 48187, 96374, 144561, 192748, 289122, 385496, 578244, 770992, 1156488, 2312976, 6697993, 13395986, 20093979, 26791972, 40187958, 53583944, 80375916, 107167888, 160751832, 321503664]

約数ペア:

[(1, 321503664), (2, 160751832), (3, 107167888), (4, 80375916), (6, 53583944), (8, 40187958), (12, 26791972), (16, 20093979), (24, 13395986), (48, 6697993), (139, 2312976), (278, 1156488), (417, 770992), (556, 578244), (834, 385496), (1112, 289122), (1668, 192748), (2224, 144561), (3336, 96374), (6672, 48187)]