678528020706

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5741}}^1\times {\mathrm{5903}}^1$

素因数の和:11767

約数の個数: 64

約数和(自身を含む): 1405932650496

約数和(自身を除く): 727404629790

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 3337, 5741, 5903, 6674, 10011, 11482, 11806, 17223, 17709, 20022, 34446, 35418, 269827, 277441, 407611, 419113, 539654, 554882, 809481, 815222, 832323, 838226, 1222833, 1257339, 1618962, 1664646, 2445666, 2514678, 19157717, 19698311, 33889123, 38315434, 39396622, 57473151, 59094933, 67778246, 101667369, 114946302, 118189866, 203334738, 1592788781, 2406127733, 3185577562, 4778366343, 4812255466, 7218383199, 9556732686, 14436766398, 113088003451, 226176006902, 339264010353, 678528020706]

約数ペア:

[(1, 678528020706), (2, 339264010353), (3, 226176006902), (6, 113088003451), (47, 14436766398), (71, 9556732686), (94, 7218383199), (141, 4812255466), (142, 4778366343), (213, 3185577562), (282, 2406127733), (426, 1592788781), (3337, 203334738), (5741, 118189866), (5903, 114946302), (6674, 101667369), (10011, 67778246), (11482, 59094933), (11806, 57473151), (17223, 39396622), (17709, 38315434), (20022, 33889123), (34446, 19698311), (35418, 19157717), (269827, 2514678), (277441, 2445666), (407611, 1664646), (419113, 1618962), (539654, 1257339), (554882, 1222833), (809481, 838226), (815222, 832323)]