279379494

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4561}}^1$

素因数の和:4693

約数の個数: 48

約数和(自身を含む): 627694704

約数和(自身を除く): 348315210

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 83, 123, 166, 246, 249, 369, 498, 738, 747, 1494, 3403, 4561, 6806, 9122, 10209, 13683, 20418, 27366, 30627, 41049, 61254, 82098, 187001, 374002, 378563, 561003, 757126, 1122006, 1135689, 1683009, 2271378, 3366018, 3407067, 6814134, 15521083, 31042166, 46563249, 93126498, 139689747, 279379494]

約数ペア:

[(1, 279379494), (2, 139689747), (3, 93126498), (6, 46563249), (9, 31042166), (18, 15521083), (41, 6814134), (82, 3407067), (83, 3366018), (123, 2271378), (166, 1683009), (246, 1135689), (249, 1122006), (369, 757126), (498, 561003), (738, 378563), (747, 374002), (1494, 187001), (3403, 82098), (4561, 61254), (6806, 41049), (9122, 30627), (10209, 27366), (13683, 20418)]