247913376

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 667779840

約数和(自身を除く): 419866464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 97, 158, 194, 237, 291, 316, 337, 388, 474, 582, 632, 674, 776, 948, 1011, 1164, 1264, 1348, 1552, 1896, 2022, 2328, 2528, 2696, 3104, 3792, 4044, 4656, 5392, 7584, 7663, 8088, 9312, 10784, 15326, 16176, 22989, 26623, 30652, 32352, 32689, 45978, 53246, 61304, 65378, 79869, 91956, 98067, 106492, 122608, 130756, 159738, 183912, 196134, 212984, 245216, 261512, 319476, 367824, 392268, 425968, 523024, 638952, 735648, 784536, 851936, 1046048, 1277904, 1569072, 2555808, 2582431, 3138144, 5164862, 7747293, 10329724, 15494586, 20659448, 30989172, 41318896, 61978344, 82637792, 123956688, 247913376]

約数ペア:

[(1, 247913376), (2, 123956688), (3, 82637792), (4, 61978344), (6, 41318896), (8, 30989172), (12, 20659448), (16, 15494586), (24, 10329724), (32, 7747293), (48, 5164862), (79, 3138144), (96, 2582431), (97, 2555808), (158, 1569072), (194, 1277904), (237, 1046048), (291, 851936), (316, 784536), (337, 735648), (388, 638952), (474, 523024), (582, 425968), (632, 392268), (674, 367824), (776, 319476), (948, 261512), (1011, 245216), (1164, 212984), (1264, 196134), (1348, 183912), (1552, 159738), (1896, 130756), (2022, 122608), (2328, 106492), (2528, 98067), (2696, 91956), (3104, 79869), (3792, 65378), (4044, 61304), (4656, 53246), (5392, 45978), (7584, 32689), (7663, 32352), (8088, 30652), (9312, 26623), (10784, 22989), (15326, 16176)]