214978512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4603}}^1$

素因数の和:4760

約数の個数: 80

約数和(自身を含む): 639403520

約数和(自身を除く): 424425008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1668, 1946, 2224, 2919, 3336, 3892, 4603, 5838, 6672, 7784, 9206, 11676, 13809, 15568, 18412, 23352, 27618, 32221, 36824, 46704, 55236, 64442, 73648, 96663, 110472, 128884, 193326, 220944, 257768, 386652, 515536, 639817, 773304, 1279634, 1546608, 1919451, 2559268, 3838902, 4478719, 5118536, 7677804, 8957438, 10237072, 13436157, 15355608, 17914876, 26872314, 30711216, 35829752, 53744628, 71659504, 107489256, 214978512]

約数ペア:

[(1, 214978512), (2, 107489256), (3, 71659504), (4, 53744628), (6, 35829752), (7, 30711216), (8, 26872314), (12, 17914876), (14, 15355608), (16, 13436157), (21, 10237072), (24, 8957438), (28, 7677804), (42, 5118536), (48, 4478719), (56, 3838902), (84, 2559268), (112, 1919451), (139, 1546608), (168, 1279634), (278, 773304), (336, 639817), (417, 515536), (556, 386652), (834, 257768), (973, 220944), (1112, 193326), (1668, 128884), (1946, 110472), (2224, 96663), (2919, 73648), (3336, 64442), (3892, 55236), (4603, 46704), (5838, 36824), (6672, 32221), (7784, 27618), (9206, 23352), (11676, 18412), (13809, 15568)]