1377768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 4032000

約数和(自身を除く): 2654232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 139, 168, 177, 236, 278, 354, 413, 417, 472, 556, 708, 826, 834, 973, 1112, 1239, 1416, 1652, 1668, 1946, 2478, 2919, 3304, 3336, 3892, 4956, 5838, 7784, 8201, 9912, 11676, 16402, 23352, 24603, 32804, 49206, 57407, 65608, 98412, 114814, 172221, 196824, 229628, 344442, 459256, 688884, 1377768]

約数ペア:

[(1, 1377768), (2, 688884), (3, 459256), (4, 344442), (6, 229628), (7, 196824), (8, 172221), (12, 114814), (14, 98412), (21, 65608), (24, 57407), (28, 49206), (42, 32804), (56, 24603), (59, 23352), (84, 16402), (118, 11676), (139, 9912), (168, 8201), (177, 7784), (236, 5838), (278, 4956), (354, 3892), (413, 3336), (417, 3304), (472, 2919), (556, 2478), (708, 1946), (826, 1668), (834, 1652), (973, 1416), (1112, 1239)]