519105708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 1493856000

約数和(自身を除く): 974750292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 71, 74, 99, 111, 132, 142, 148, 198, 213, 222, 284, 333, 396, 407, 426, 444, 499, 639, 666, 781, 814, 852, 998, 1221, 1278, 1332, 1497, 1562, 1628, 1996, 2343, 2442, 2556, 2627, 2994, 3124, 3663, 4491, 4686, 4884, 5254, 5489, 5988, 7029, 7326, 7881, 8982, 9372, 10508, 10978, 14058, 14652, 15762, 16467, 17964, 18463, 21956, 23643, 28116, 28897, 31524, 32934, 35429, 36926, 47286, 49401, 55389, 57794, 65868, 70858, 73852, 86691, 94572, 98802, 106287, 110778, 115588, 141716, 166167, 173382, 197604, 203093, 212574, 221556, 260073, 318861, 332334, 346764, 389719, 406186, 425148, 520146, 609279, 637722, 664668, 779438, 812372, 1040292, 1169157, 1218558, 1275444, 1310873, 1558876, 1827837, 2338314, 2437116, 2621746, 3507471, 3655674, 3932619, 4676628, 5243492, 7014942, 7311348, 7865238, 11797857, 14029884, 14419603, 15730476, 23595714, 28839206, 43258809, 47191428, 57678412, 86517618, 129776427, 173035236, 259552854, 519105708]

約数ペア:

[(1, 519105708), (2, 259552854), (3, 173035236), (4, 129776427), (6, 86517618), (9, 57678412), (11, 47191428), (12, 43258809), (18, 28839206), (22, 23595714), (33, 15730476), (36, 14419603), (37, 14029884), (44, 11797857), (66, 7865238), (71, 7311348), (74, 7014942), (99, 5243492), (111, 4676628), (132, 3932619), (142, 3655674), (148, 3507471), (198, 2621746), (213, 2437116), (222, 2338314), (284, 1827837), (333, 1558876), (396, 1310873), (407, 1275444), (426, 1218558), (444, 1169157), (499, 1040292), (639, 812372), (666, 779438), (781, 664668), (814, 637722), (852, 609279), (998, 520146), (1221, 425148), (1278, 406186), (1332, 389719), (1497, 346764), (1562, 332334), (1628, 318861), (1996, 260073), (2343, 221556), (2442, 212574), (2556, 203093), (2627, 197604), (2994, 173382), (3124, 166167), (3663, 141716), (4491, 115588), (4686, 110778), (4884, 106287), (5254, 98802), (5489, 94572), (5988, 86691), (7029, 73852), (7326, 70858), (7881, 65868), (8982, 57794), (9372, 55389), (10508, 49401), (10978, 47286), (14058, 36926), (14652, 35429), (15762, 32934), (16467, 31524), (17964, 28897), (18463, 28116), (21956, 23643)]