259620948

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{67399}}^1$

素因数の和:67516

約数の個数: 36

約数和(自身を含む): 662407200

約数和(自身を除く): 402786252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 67399, 134798, 202197, 269596, 404394, 606591, 808788, 1213182, 2426364, 7211693, 14423386, 21635079, 28846772, 43270158, 64905237, 86540316, 129810474, 259620948]

約数ペア:

[(1, 259620948), (2, 129810474), (3, 86540316), (4, 64905237), (6, 43270158), (9, 28846772), (12, 21635079), (18, 14423386), (36, 7211693), (107, 2426364), (214, 1213182), (321, 808788), (428, 606591), (642, 404394), (963, 269596), (1284, 202197), (1926, 134798), (3852, 67399)]