255830064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{761399}}^1$

素因数の和:761417

約数の個数: 40

約数和(自身を含む): 755308800

約数和(自身を除く): 499478736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 761399, 1522798, 2284197, 3045596, 4568394, 5329793, 6091192, 9136788, 10659586, 12182384, 15989379, 18273576, 21319172, 31978758, 36547152, 42638344, 63957516, 85276688, 127915032, 255830064]

約数ペア:

[(1, 255830064), (2, 127915032), (3, 85276688), (4, 63957516), (6, 42638344), (7, 36547152), (8, 31978758), (12, 21319172), (14, 18273576), (16, 15989379), (21, 12182384), (24, 10659586), (28, 9136788), (42, 6091192), (48, 5329793), (56, 4568394), (84, 3045596), (112, 2284197), (168, 1522798), (336, 761399)]