249378144

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2220

約数の個数: 96

約数和(自身を含む): 696294144

約数和(自身を除く): 446916000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 69, 92, 96, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 736, 848, 1104, 1219, 1272, 1696, 2131, 2208, 2438, 2544, 3657, 4262, 4876, 5088, 6393, 7314, 8524, 9752, 12786, 14628, 17048, 19504, 25572, 29256, 34096, 39008, 49013, 51144, 58512, 68192, 98026, 102288, 112943, 117024, 147039, 196052, 204576, 225886, 294078, 338829, 392104, 451772, 588156, 677658, 784208, 903544, 1176312, 1355316, 1568416, 1807088, 2352624, 2597689, 2710632, 3614176, 4705248, 5195378, 5421264, 7793067, 10390756, 10842528, 15586134, 20781512, 31172268, 41563024, 62344536, 83126048, 124689072, 249378144]

約数ペア:

[(1, 249378144), (2, 124689072), (3, 83126048), (4, 62344536), (6, 41563024), (8, 31172268), (12, 20781512), (16, 15586134), (23, 10842528), (24, 10390756), (32, 7793067), (46, 5421264), (48, 5195378), (53, 4705248), (69, 3614176), (92, 2710632), (96, 2597689), (106, 2352624), (138, 1807088), (159, 1568416), (184, 1355316), (212, 1176312), (276, 903544), (318, 784208), (368, 677658), (424, 588156), (552, 451772), (636, 392104), (736, 338829), (848, 294078), (1104, 225886), (1219, 204576), (1272, 196052), (1696, 147039), (2131, 117024), (2208, 112943), (2438, 102288), (2544, 98026), (3657, 68192), (4262, 58512), (4876, 51144), (5088, 49013), (6393, 39008), (7314, 34096), (8524, 29256), (9752, 25572), (12786, 19504), (14628, 17048)]