281146992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{836747}}^1$

素因数の和:836765

約数の個数: 40

約数和(自身を含む): 830054016

約数和(自身を除く): 548907024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 836747, 1673494, 2510241, 3346988, 5020482, 5857229, 6693976, 10040964, 11714458, 13387952, 17571687, 20081928, 23428916, 35143374, 40163856, 46857832, 70286748, 93715664, 140573496, 281146992]

約数ペア:

[(1, 281146992), (2, 140573496), (3, 93715664), (4, 70286748), (6, 46857832), (7, 40163856), (8, 35143374), (12, 23428916), (14, 20081928), (16, 17571687), (21, 13387952), (24, 11714458), (28, 10040964), (42, 6693976), (48, 5857229), (56, 5020482), (84, 3346988), (112, 2510241), (168, 1673494), (336, 836747)]