264489764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23209}}^1$

素因数の和:23268

約数の個数: 48

約数和(自身を含む): 592690560

約数和(自身を除く): 328200796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 23209, 46418, 92836, 162463, 255299, 324926, 510598, 649852, 858733, 1021196, 1717466, 1787093, 3434932, 3574186, 6011131, 7148372, 9446063, 12022262, 18892126, 24044524, 37784252, 66122441, 132244882, 264489764]

約数ペア:

[(1, 264489764), (2, 132244882), (4, 66122441), (7, 37784252), (11, 24044524), (14, 18892126), (22, 12022262), (28, 9446063), (37, 7148372), (44, 6011131), (74, 3574186), (77, 3434932), (148, 1787093), (154, 1717466), (259, 1021196), (308, 858733), (407, 649852), (518, 510598), (814, 324926), (1036, 255299), (1628, 162463), (2849, 92836), (5698, 46418), (11396, 23209)]