891567696

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{350459}}^1$

素因数の和:350523

約数の個数: 40

約数和(自身を含む): 2346680160

約数和(自身を除く): 1455112464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 350459, 700918, 1051377, 1401836, 2102754, 2803672, 4205508, 5607344, 8411016, 16822032, 18574327, 37148654, 55722981, 74297308, 111445962, 148594616, 222891924, 297189232, 445783848, 891567696]

約数ペア:

[(1, 891567696), (2, 445783848), (3, 297189232), (4, 222891924), (6, 148594616), (8, 111445962), (12, 74297308), (16, 55722981), (24, 37148654), (48, 18574327), (53, 16822032), (106, 8411016), (159, 5607344), (212, 4205508), (318, 2803672), (424, 2102754), (636, 1401836), (848, 1051377), (1272, 700918), (2544, 350459)]