40289256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79939}}^1$

素因数の和:79958

約数の個数: 48

約数和(自身を含む): 124706400

約数和(自身を除く): 84417144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 79939, 159878, 239817, 319756, 479634, 559573, 639512, 719451, 959268, 1119146, 1438902, 1678719, 1918536, 2238292, 2877804, 3357438, 4476584, 5036157, 5755608, 6714876, 10072314, 13429752, 20144628, 40289256]

約数ペア:

[(1, 40289256), (2, 20144628), (3, 13429752), (4, 10072314), (6, 6714876), (7, 5755608), (8, 5036157), (9, 4476584), (12, 3357438), (14, 2877804), (18, 2238292), (21, 1918536), (24, 1678719), (28, 1438902), (36, 1119146), (42, 959268), (56, 719451), (63, 639512), (72, 559573), (84, 479634), (126, 319756), (168, 239817), (252, 159878), (504, 79939)]