289066728

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{293767}}^1$

素因数の和:293817

約数の個数: 32

約数和(自身を含む): 740295360

約数和(自身を除く): 451228632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 293767, 587534, 881301, 1175068, 1762602, 2350136, 3525204, 7050408, 12044447, 24088894, 36133341, 48177788, 72266682, 96355576, 144533364, 289066728]

約数ペア:

[(1, 289066728), (2, 144533364), (3, 96355576), (4, 72266682), (6, 48177788), (8, 36133341), (12, 24088894), (24, 12044447), (41, 7050408), (82, 3525204), (123, 2350136), (164, 1762602), (246, 1175068), (328, 881301), (492, 587534), (984, 293767)]