984911388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{112279}}^1$

素因数の和:112346

約数の個数: 48

約数和(自身を含む): 2489921280

約数和(自身を除く): 1505009892

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 112279, 224558, 336837, 449116, 673674, 1347348, 1908743, 3817486, 4827997, 5726229, 7634972, 9655994, 11452458, 14483991, 19311988, 22904916, 28967982, 57935964, 82075949, 164151898, 246227847, 328303796, 492455694, 984911388]

約数ペア:

[(1, 984911388), (2, 492455694), (3, 328303796), (4, 246227847), (6, 164151898), (12, 82075949), (17, 57935964), (34, 28967982), (43, 22904916), (51, 19311988), (68, 14483991), (86, 11452458), (102, 9655994), (129, 7634972), (172, 5726229), (204, 4827997), (258, 3817486), (516, 1908743), (731, 1347348), (1462, 673674), (2193, 449116), (2924, 336837), (4386, 224558), (8772, 112279)]