328278456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8819}}^1$

素因数の和:8889

約数の個数: 96

約数和(自身を含む): 990662400

約数和(自身を除く): 662383944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 132, 141, 188, 198, 264, 282, 376, 396, 423, 517, 564, 792, 846, 1034, 1128, 1551, 1692, 2068, 3102, 3384, 4136, 4653, 6204, 8819, 9306, 12408, 17638, 18612, 26457, 35276, 37224, 52914, 70552, 79371, 97009, 105828, 158742, 194018, 211656, 291027, 317484, 388036, 414493, 582054, 634968, 776072, 828986, 873081, 1164108, 1243479, 1657972, 1746162, 2328216, 2486958, 3315944, 3492324, 3730437, 4559423, 4973916, 6984648, 7460874, 9118846, 9947832, 13678269, 14921748, 18237692, 27356538, 29843496, 36475384, 41034807, 54713076, 82069614, 109426152, 164139228, 328278456]

約数ペア:

[(1, 328278456), (2, 164139228), (3, 109426152), (4, 82069614), (6, 54713076), (8, 41034807), (9, 36475384), (11, 29843496), (12, 27356538), (18, 18237692), (22, 14921748), (24, 13678269), (33, 9947832), (36, 9118846), (44, 7460874), (47, 6984648), (66, 4973916), (72, 4559423), (88, 3730437), (94, 3492324), (99, 3315944), (132, 2486958), (141, 2328216), (188, 1746162), (198, 1657972), (264, 1243479), (282, 1164108), (376, 873081), (396, 828986), (423, 776072), (517, 634968), (564, 582054), (792, 414493), (846, 388036), (1034, 317484), (1128, 291027), (1551, 211656), (1692, 194018), (2068, 158742), (3102, 105828), (3384, 97009), (4136, 79371), (4653, 70552), (6204, 52914), (8819, 37224), (9306, 35276), (12408, 26457), (17638, 18612)]