254349216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{80287}}^1$

素因数の和:80314

約数の個数: 72

約数和(自身を含む): 789070464

約数和(自身を除く): 534721248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 80287, 160574, 240861, 321148, 481722, 642296, 722583, 883157, 963444, 1284592, 1445166, 1766314, 1926888, 2569184, 2649471, 2890332, 3532628, 3853776, 5298942, 5780664, 7065256, 7707552, 7948413, 10597884, 11561328, 14130512, 15896826, 21195768, 23122656, 28261024, 31793652, 42391536, 63587304, 84783072, 127174608, 254349216]

約数ペア:

[(1, 254349216), (2, 127174608), (3, 84783072), (4, 63587304), (6, 42391536), (8, 31793652), (9, 28261024), (11, 23122656), (12, 21195768), (16, 15896826), (18, 14130512), (22, 11561328), (24, 10597884), (32, 7948413), (33, 7707552), (36, 7065256), (44, 5780664), (48, 5298942), (66, 3853776), (72, 3532628), (88, 2890332), (96, 2649471), (99, 2569184), (132, 1926888), (144, 1766314), (176, 1445166), (198, 1284592), (264, 963444), (288, 883157), (352, 722583), (396, 642296), (528, 481722), (792, 321148), (1056, 240861), (1584, 160574), (3168, 80287)]