378920976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1127741}}^1$

素因数の和:1127759

約数の個数: 40

約数和(自身を含む): 1118720064

約数和(自身を除く): 739799088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1127741, 2255482, 3383223, 4510964, 6766446, 7894187, 9021928, 13532892, 15788374, 18043856, 23682561, 27065784, 31576748, 47365122, 54131568, 63153496, 94730244, 126306992, 189460488, 378920976]

約数ペア:

[(1, 378920976), (2, 189460488), (3, 126306992), (4, 94730244), (6, 63153496), (7, 54131568), (8, 47365122), (12, 31576748), (14, 27065784), (16, 23682561), (21, 18043856), (24, 15788374), (28, 13532892), (42, 9021928), (48, 7894187), (56, 6766446), (84, 4510964), (112, 3383223), (168, 2255482), (336, 1127741)]