551517408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7753}}^1$

素因数の和:7801

約数の個数: 144

約数和(自身を含む): 1778147280

約数和(自身を除く): 1226629872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7753, 7904, 8892, 11856, 15506, 17784, 23259, 23712, 31012, 35568, 46518, 62024, 69777, 71136, 93036, 100789, 124048, 139554, 147307, 186072, 201578, 248096, 279108, 294614, 302367, 372144, 403156, 441921, 558216, 589228, 604734, 744288, 806312, 883842, 907101, 1116432, 1178456, 1209468, 1325763, 1612624, 1767684, 1814202, 1914991, 2232864, 2356912, 2418936, 2651526, 3225248, 3535368, 3628404, 3829982, 4713824, 4837872, 5303052, 5744973, 7070736, 7256808, 7659964, 9675744, 10606104, 11489946, 14141472, 14513616, 15319928, 17234919, 21212208, 22979892, 29027232, 30639856, 34469838, 42424416, 45959784, 61279712, 68939676, 91919568, 137879352, 183839136, 275758704, 551517408]

約数ペア:

[(1, 551517408), (2, 275758704), (3, 183839136), (4, 137879352), (6, 91919568), (8, 68939676), (9, 61279712), (12, 45959784), (13, 42424416), (16, 34469838), (18, 30639856), (19, 29027232), (24, 22979892), (26, 21212208), (32, 17234919), (36, 15319928), (38, 14513616), (39, 14141472), (48, 11489946), (52, 10606104), (57, 9675744), (72, 7659964), (76, 7256808), (78, 7070736), (96, 5744973), (104, 5303052), (114, 4837872), (117, 4713824), (144, 3829982), (152, 3628404), (156, 3535368), (171, 3225248), (208, 2651526), (228, 2418936), (234, 2356912), (247, 2232864), (288, 1914991), (304, 1814202), (312, 1767684), (342, 1612624), (416, 1325763), (456, 1209468), (468, 1178456), (494, 1116432), (608, 907101), (624, 883842), (684, 806312), (741, 744288), (912, 604734), (936, 589228), (988, 558216), (1248, 441921), (1368, 403156), (1482, 372144), (1824, 302367), (1872, 294614), (1976, 279108), (2223, 248096), (2736, 201578), (2964, 186072), (3744, 147307), (3952, 139554), (4446, 124048), (5472, 100789), (5928, 93036), (7753, 71136), (7904, 69777), (8892, 62024), (11856, 46518), (15506, 35568), (17784, 31012), (23259, 23712)]