289300266

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{51349}}^1$

素因数の和:51670

約数の個数: 24

約数和(自身を含む): 628832100

約数和(自身を除く): 339531834

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 51349, 102698, 154047, 308094, 462141, 924282, 16072237, 32144474, 48216711, 96433422, 144650133, 289300266]

約数ペア:

[(1, 289300266), (2, 144650133), (3, 96433422), (6, 48216711), (9, 32144474), (18, 16072237), (313, 924282), (626, 462141), (939, 308094), (1878, 154047), (2817, 102698), (5634, 51349)]