1311819444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2686

約数の個数: 144

約数和(自身を含む): 3807078912

約数和(自身を除く): 2495259468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 47, 52, 69, 78, 92, 94, 117, 138, 141, 156, 188, 207, 234, 276, 282, 299, 414, 423, 468, 564, 598, 611, 828, 846, 897, 1081, 1196, 1222, 1692, 1794, 1833, 2162, 2444, 2593, 2691, 3243, 3588, 3666, 4324, 5186, 5382, 5499, 6486, 7332, 7779, 9729, 10372, 10764, 10998, 12972, 14053, 15558, 19458, 21996, 23337, 28106, 31116, 33709, 38916, 42159, 46674, 56212, 59639, 67418, 84318, 93348, 101127, 119278, 121871, 126477, 134836, 168636, 178917, 202254, 238556, 243742, 252954, 303381, 357834, 365613, 404508, 487484, 505908, 536751, 606762, 715668, 731226, 775307, 1073502, 1096839, 1213524, 1462452, 1550614, 1584323, 2147004, 2193678, 2325921, 2803033, 3101228, 3168646, 4387356, 4651842, 4752969, 5606066, 6337292, 6977763, 8409099, 9303684, 9505938, 11212132, 13955526, 14258907, 16818198, 19011876, 25227297, 27911052, 28517814, 33636396, 36439429, 50454594, 57035628, 72878858, 100909188, 109318287, 145757716, 218636574, 327954861, 437273148, 655909722, 1311819444]

約数ペア:

[(1, 1311819444), (2, 655909722), (3, 437273148), (4, 327954861), (6, 218636574), (9, 145757716), (12, 109318287), (13, 100909188), (18, 72878858), (23, 57035628), (26, 50454594), (36, 36439429), (39, 33636396), (46, 28517814), (47, 27911052), (52, 25227297), (69, 19011876), (78, 16818198), (92, 14258907), (94, 13955526), (117, 11212132), (138, 9505938), (141, 9303684), (156, 8409099), (188, 6977763), (207, 6337292), (234, 5606066), (276, 4752969), (282, 4651842), (299, 4387356), (414, 3168646), (423, 3101228), (468, 2803033), (564, 2325921), (598, 2193678), (611, 2147004), (828, 1584323), (846, 1550614), (897, 1462452), (1081, 1213524), (1196, 1096839), (1222, 1073502), (1692, 775307), (1794, 731226), (1833, 715668), (2162, 606762), (2444, 536751), (2593, 505908), (2691, 487484), (3243, 404508), (3588, 365613), (3666, 357834), (4324, 303381), (5186, 252954), (5382, 243742), (5499, 238556), (6486, 202254), (7332, 178917), (7779, 168636), (9729, 134836), (10372, 126477), (10764, 121871), (10998, 119278), (12972, 101127), (14053, 93348), (15558, 84318), (19458, 67418), (21996, 59639), (23337, 56212), (28106, 46674), (31116, 42159), (33709, 38916)]