268127574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 659957760

約数和(自身を除く): 391830186

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 61, 66, 78, 94, 109, 122, 141, 143, 183, 218, 282, 286, 327, 366, 429, 517, 611, 654, 671, 793, 858, 1034, 1199, 1222, 1342, 1417, 1551, 1586, 1833, 2013, 2379, 2398, 2834, 2867, 3102, 3597, 3666, 4026, 4251, 4758, 5123, 5734, 6649, 6721, 7194, 8502, 8601, 8723, 10246, 13298, 13442, 15369, 15587, 17202, 17446, 19947, 20163, 26169, 30738, 31174, 31537, 37271, 39894, 40326, 46761, 52338, 56353, 63074, 66599, 73139, 74542, 86437, 93522, 94611, 111813, 112706, 133198, 146278, 169059, 172874, 189222, 199797, 219417, 223626, 259311, 312503, 338118, 399594, 409981, 438834, 518622, 625006, 732589, 819962, 937509, 950807, 1229943, 1465178, 1875018, 1901614, 2197767, 2459886, 2852421, 3437533, 4062539, 4395534, 5704842, 6875066, 8125078, 10312599, 12187617, 20625198, 24375234, 44687929, 89375858, 134063787, 268127574]

約数ペア:

[(1, 268127574), (2, 134063787), (3, 89375858), (6, 44687929), (11, 24375234), (13, 20625198), (22, 12187617), (26, 10312599), (33, 8125078), (39, 6875066), (47, 5704842), (61, 4395534), (66, 4062539), (78, 3437533), (94, 2852421), (109, 2459886), (122, 2197767), (141, 1901614), (143, 1875018), (183, 1465178), (218, 1229943), (282, 950807), (286, 937509), (327, 819962), (366, 732589), (429, 625006), (517, 518622), (611, 438834), (654, 409981), (671, 399594), (793, 338118), (858, 312503), (1034, 259311), (1199, 223626), (1222, 219417), (1342, 199797), (1417, 189222), (1551, 172874), (1586, 169059), (1833, 146278), (2013, 133198), (2379, 112706), (2398, 111813), (2834, 94611), (2867, 93522), (3102, 86437), (3597, 74542), (3666, 73139), (4026, 66599), (4251, 63074), (4758, 56353), (5123, 52338), (5734, 46761), (6649, 40326), (6721, 39894), (7194, 37271), (8502, 31537), (8601, 31174), (8723, 30738), (10246, 26169), (13298, 20163), (13442, 19947), (15369, 17446), (15587, 17202)]