2017481868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 5517517824

約数和(自身を除く): 3500035956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 127, 153, 202, 204, 254, 257, 303, 306, 381, 404, 508, 514, 606, 612, 762, 771, 909, 1028, 1143, 1212, 1524, 1542, 1717, 1818, 2159, 2286, 2313, 3084, 3434, 3636, 4318, 4369, 4572, 4626, 5151, 6477, 6868, 8636, 8738, 9252, 10302, 12827, 12954, 13107, 15453, 17476, 19431, 20604, 25654, 25908, 25957, 26214, 30906, 32639, 38481, 38862, 39321, 51308, 51914, 52428, 61812, 65278, 76962, 77724, 77871, 78642, 97917, 103828, 115443, 130556, 153924, 155742, 157284, 195834, 218059, 230886, 233613, 293751, 311484, 391668, 436118, 441269, 461772, 467226, 554863, 587502, 654177, 872236, 882538, 934452, 1109726, 1175004, 1308354, 1323807, 1664589, 1765076, 1962531, 2219452, 2616708, 2647614, 3296539, 3329178, 3925062, 3971421, 4993767, 5295228, 6593078, 6658356, 7850124, 7942842, 9889617, 9987534, 13186156, 15885684, 19779234, 19975068, 29668851, 39558468, 56041163, 59337702, 112082326, 118675404, 168123489, 224164652, 336246978, 504370467, 672493956, 1008740934, 2017481868]

約数ペア:

[(1, 2017481868), (2, 1008740934), (3, 672493956), (4, 504370467), (6, 336246978), (9, 224164652), (12, 168123489), (17, 118675404), (18, 112082326), (34, 59337702), (36, 56041163), (51, 39558468), (68, 29668851), (101, 19975068), (102, 19779234), (127, 15885684), (153, 13186156), (202, 9987534), (204, 9889617), (254, 7942842), (257, 7850124), (303, 6658356), (306, 6593078), (381, 5295228), (404, 4993767), (508, 3971421), (514, 3925062), (606, 3329178), (612, 3296539), (762, 2647614), (771, 2616708), (909, 2219452), (1028, 1962531), (1143, 1765076), (1212, 1664589), (1524, 1323807), (1542, 1308354), (1717, 1175004), (1818, 1109726), (2159, 934452), (2286, 882538), (2313, 872236), (3084, 654177), (3434, 587502), (3636, 554863), (4318, 467226), (4369, 461772), (4572, 441269), (4626, 436118), (5151, 391668), (6477, 311484), (6868, 293751), (8636, 233613), (8738, 230886), (9252, 218059), (10302, 195834), (12827, 157284), (12954, 155742), (13107, 153924), (15453, 130556), (17476, 115443), (19431, 103828), (20604, 97917), (25654, 78642), (25908, 77871), (25957, 77724), (26214, 76962), (30906, 65278), (32639, 61812), (38481, 52428), (38862, 51914), (39321, 51308)]