2780742624

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{239389}}^1$

素因数の和:239424

約数の個数: 72

約数和(自身を含む): 8023395240

約数和(自身を除く): 5242652616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 239389, 478778, 718167, 957556, 1436334, 1915112, 2633279, 2872668, 3830224, 5266558, 5745336, 7660448, 7899837, 10533116, 11490672, 15799674, 21066232, 22981344, 28966069, 31599348, 42132464, 57932138, 63198696, 84264928, 86898207, 115864276, 126397392, 173796414, 231728552, 252794784, 347592828, 463457104, 695185656, 926914208, 1390371312, 2780742624]

約数ペア:

[(1, 2780742624), (2, 1390371312), (3, 926914208), (4, 695185656), (6, 463457104), (8, 347592828), (11, 252794784), (12, 231728552), (16, 173796414), (22, 126397392), (24, 115864276), (32, 86898207), (33, 84264928), (44, 63198696), (48, 57932138), (66, 42132464), (88, 31599348), (96, 28966069), (121, 22981344), (132, 21066232), (176, 15799674), (242, 11490672), (264, 10533116), (352, 7899837), (363, 7660448), (484, 5745336), (528, 5266558), (726, 3830224), (968, 2872668), (1056, 2633279), (1452, 1915112), (1936, 1436334), (2904, 957556), (3872, 718167), (5808, 478778), (11616, 239389)]