256361911752

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{628338019}}^1$

素因数の和:628338045

約数の個数: 32

約数和(自身を含む): 678605061600

約数和(自身を除く): 422243149848

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 628338019, 1256676038, 1885014057, 2513352076, 3770028114, 5026704152, 7540056228, 10681746323, 15080112456, 21363492646, 32045238969, 42726985292, 64090477938, 85453970584, 128180955876, 256361911752]

約数ペア:

[(1, 256361911752), (2, 128180955876), (3, 85453970584), (4, 64090477938), (6, 42726985292), (8, 32045238969), (12, 21363492646), (17, 15080112456), (24, 10681746323), (34, 7540056228), (51, 5026704152), (68, 3770028114), (102, 2513352076), (136, 1885014057), (204, 1256676038), (408, 628338019)]