256044432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{762037}}^1$

素因数の和:762055

約数の個数: 40

約数和(自身を含む): 755941696

約数和(自身を除く): 499897264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 762037, 1524074, 2286111, 3048148, 4572222, 5334259, 6096296, 9144444, 10668518, 12192592, 16002777, 18288888, 21337036, 32005554, 36577776, 42674072, 64011108, 85348144, 128022216, 256044432]

約数ペア:

[(1, 256044432), (2, 128022216), (3, 85348144), (4, 64011108), (6, 42674072), (7, 36577776), (8, 32005554), (12, 21337036), (14, 18288888), (16, 16002777), (21, 12192592), (24, 10668518), (28, 9144444), (42, 6096296), (48, 5334259), (56, 4572222), (84, 3048148), (112, 2286111), (168, 1524074), (336, 762037)]