7207324168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 15606743040

約数和(自身を除く): 8399418872

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 124, 127, 142, 248, 254, 284, 293, 341, 508, 568, 586, 682, 781, 1016, 1172, 1364, 1397, 1562, 2201, 2344, 2728, 2794, 3124, 3223, 3937, 4402, 5588, 6248, 6446, 7874, 8804, 9017, 9083, 11176, 12892, 15748, 17608, 18034, 18166, 20803, 24211, 25784, 31496, 36068, 36332, 37211, 41606, 43307, 48422, 72136, 72664, 74422, 83212, 86614, 96844, 99187, 99913, 148844, 166424, 173228, 193688, 198374, 199826, 228833, 279527, 297688, 346456, 396748, 399652, 409321, 457666, 559054, 644893, 793496, 799304, 818642, 915332, 1118108, 1153541, 1289786, 1637284, 1830664, 2236216, 2307082, 2579572, 2641981, 3074797, 3274568, 4614164, 5159144, 5283962, 6149594, 7093823, 9228328, 10567924, 12299188, 12688951, 14187646, 21135848, 24598376, 25377902, 28375292, 29061791, 50755804, 56750584, 58123582, 81901411, 101511608, 116247164, 163802822, 232494328, 327605644, 655211288, 900915521, 1801831042, 3603662084, 7207324168]

約数ペア:

[(1, 7207324168), (2, 3603662084), (4, 1801831042), (8, 900915521), (11, 655211288), (22, 327605644), (31, 232494328), (44, 163802822), (62, 116247164), (71, 101511608), (88, 81901411), (124, 58123582), (127, 56750584), (142, 50755804), (248, 29061791), (254, 28375292), (284, 25377902), (293, 24598376), (341, 21135848), (508, 14187646), (568, 12688951), (586, 12299188), (682, 10567924), (781, 9228328), (1016, 7093823), (1172, 6149594), (1364, 5283962), (1397, 5159144), (1562, 4614164), (2201, 3274568), (2344, 3074797), (2728, 2641981), (2794, 2579572), (3124, 2307082), (3223, 2236216), (3937, 1830664), (4402, 1637284), (5588, 1289786), (6248, 1153541), (6446, 1118108), (7874, 915332), (8804, 818642), (9017, 799304), (9083, 793496), (11176, 644893), (12892, 559054), (15748, 457666), (17608, 409321), (18034, 399652), (18166, 396748), (20803, 346456), (24211, 297688), (25784, 279527), (31496, 228833), (36068, 199826), (36332, 198374), (37211, 193688), (41606, 173228), (43307, 166424), (48422, 148844), (72136, 99913), (72664, 99187), (74422, 96844), (83212, 86614)]