389664468

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{101159}}^1$

素因数の和:101276

約数の個数: 36

約数和(自身を含む): 994200480

約数和(自身を除く): 604536012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 101159, 202318, 303477, 404636, 606954, 910431, 1213908, 1820862, 3641724, 10824013, 21648026, 32472039, 43296052, 64944078, 97416117, 129888156, 194832234, 389664468]

約数ペア:

[(1, 389664468), (2, 194832234), (3, 129888156), (4, 97416117), (6, 64944078), (9, 43296052), (12, 32472039), (18, 21648026), (36, 10824013), (107, 3641724), (214, 1820862), (321, 1213908), (428, 910431), (642, 606954), (963, 404636), (1284, 303477), (1926, 202318), (3852, 101159)]