289388964

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{513101}}^1$

素因数の和:513155

約数の個数: 24

約数和(自身を含む): 689609088

約数和(自身を除く): 400220124

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 513101, 1026202, 1539303, 2052404, 3078606, 6157212, 24115747, 48231494, 72347241, 96462988, 144694482, 289388964]

約数ペア:

[(1, 289388964), (2, 144694482), (3, 96462988), (4, 72347241), (6, 48231494), (12, 24115747), (47, 6157212), (94, 3078606), (141, 2052404), (188, 1539303), (282, 1026202), (564, 513101)]