254348028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4903}}^1$

素因数の和:5055

約数の個数: 72

約数和(自身を含む): 706882176

約数和(自身を除く): 452534148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 1179, 1441, 1572, 2358, 2882, 4323, 4716, 4903, 5764, 8646, 9806, 12969, 14709, 17292, 19612, 25938, 29418, 44127, 51876, 53933, 58836, 88254, 107866, 161799, 176508, 215732, 323598, 485397, 642293, 647196, 970794, 1284586, 1926879, 1941588, 2569172, 3853758, 5780637, 7065223, 7707516, 11561274, 14130446, 21195669, 23122548, 28260892, 42391338, 63587007, 84782676, 127174014, 254348028]

約数ペア:

[(1, 254348028), (2, 127174014), (3, 84782676), (4, 63587007), (6, 42391338), (9, 28260892), (11, 23122548), (12, 21195669), (18, 14130446), (22, 11561274), (33, 7707516), (36, 7065223), (44, 5780637), (66, 3853758), (99, 2569172), (131, 1941588), (132, 1926879), (198, 1284586), (262, 970794), (393, 647196), (396, 642293), (524, 485397), (786, 323598), (1179, 215732), (1441, 176508), (1572, 161799), (2358, 107866), (2882, 88254), (4323, 58836), (4716, 53933), (4903, 51876), (5764, 44127), (8646, 29418), (9806, 25938), (12969, 19612), (14709, 17292)]