269482806

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{877}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 599645904

約数和(自身を除く): 330163098

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 397, 774, 794, 877, 1191, 1754, 2382, 2631, 3573, 5262, 7146, 7893, 15786, 17071, 34142, 37711, 51213, 75422, 102426, 113133, 153639, 226266, 307278, 339399, 348169, 678798, 696338, 1044507, 2089014, 3133521, 6267042, 14971267, 29942534, 44913801, 89827602, 134741403, 269482806]

約数ペア:

[(1, 269482806), (2, 134741403), (3, 89827602), (6, 44913801), (9, 29942534), (18, 14971267), (43, 6267042), (86, 3133521), (129, 2089014), (258, 1044507), (387, 696338), (397, 678798), (774, 348169), (794, 339399), (877, 307278), (1191, 226266), (1754, 153639), (2382, 113133), (2631, 102426), (3573, 75422), (5262, 51213), (7146, 37711), (7893, 34142), (15786, 17071)]