287169972

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{100129}}^1$

素因数の和:100375

約数の個数: 24

約数和(自身を含む): 672873600

約数和(自身を除く): 385703628

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 100129, 200258, 300387, 400516, 600774, 1201548, 23930831, 47861662, 71792493, 95723324, 143584986, 287169972]

約数ペア:

[(1, 287169972), (2, 143584986), (3, 95723324), (4, 71792493), (6, 47861662), (12, 23930831), (239, 1201548), (478, 600774), (717, 400516), (956, 300387), (1434, 200258), (2868, 100129)]