250455492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 813525440

約数和(自身を除く): 563069948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 181, 204, 228, 238, 252, 266, 289, 306, 323, 342, 357, 362, 399, 476, 532, 543, 578, 612, 646, 684, 714, 724, 798, 867, 969, 1071, 1086, 1156, 1197, 1267, 1292, 1428, 1596, 1629, 1734, 1938, 2023, 2142, 2172, 2261, 2394, 2534, 2601, 2907, 3077, 3258, 3439, 3468, 3801, 3876, 4046, 4284, 4522, 4788, 5068, 5202, 5491, 5814, 6069, 6154, 6516, 6783, 6878, 7602, 8092, 9044, 9231, 10317, 10404, 10982, 11403, 11628, 12138, 12308, 13566, 13756, 15204, 16473, 18207, 18462, 20349, 20634, 21539, 21964, 22806, 24073, 24276, 27132, 27693, 30951, 32946, 36414, 36924, 38437, 40698, 41268, 43078, 45612, 48146, 49419, 52309, 55386, 58463, 61902, 64617, 65892, 72219, 72828, 76874, 81396, 86156, 96292, 98838, 104618, 110772, 115311, 116926, 123804, 129234, 144438, 153748, 156927, 175389, 193851, 197676, 209236, 216657, 230622, 233852, 258468, 288876, 313854, 345933, 350778, 366163, 387702, 409241, 433314, 461244, 470781, 526167, 627708, 691866, 701556, 732326, 775404, 818482, 866628, 941562, 993871, 1052334, 1098489, 1227723, 1383732, 1464652, 1636964, 1883124, 1987742, 2104668, 2196978, 2455446, 2981613, 3295467, 3683169, 3975484, 4393956, 4910892, 5963226, 6590934, 6957097, 7366338, 8944839, 11926452, 13181868, 13914194, 14732676, 17889678, 20871291, 27828388, 35779356, 41742582, 62613873, 83485164, 125227746, 250455492]

約数ペア:

[(1, 250455492), (2, 125227746), (3, 83485164), (4, 62613873), (6, 41742582), (7, 35779356), (9, 27828388), (12, 20871291), (14, 17889678), (17, 14732676), (18, 13914194), (19, 13181868), (21, 11926452), (28, 8944839), (34, 7366338), (36, 6957097), (38, 6590934), (42, 5963226), (51, 4910892), (57, 4393956), (63, 3975484), (68, 3683169), (76, 3295467), (84, 2981613), (102, 2455446), (114, 2196978), (119, 2104668), (126, 1987742), (133, 1883124), (153, 1636964), (171, 1464652), (181, 1383732), (204, 1227723), (228, 1098489), (238, 1052334), (252, 993871), (266, 941562), (289, 866628), (306, 818482), (323, 775404), (342, 732326), (357, 701556), (362, 691866), (399, 627708), (476, 526167), (532, 470781), (543, 461244), (578, 433314), (612, 409241), (646, 387702), (684, 366163), (714, 350778), (724, 345933), (798, 313854), (867, 288876), (969, 258468), (1071, 233852), (1086, 230622), (1156, 216657), (1197, 209236), (1267, 197676), (1292, 193851), (1428, 175389), (1596, 156927), (1629, 153748), (1734, 144438), (1938, 129234), (2023, 123804), (2142, 116926), (2172, 115311), (2261, 110772), (2394, 104618), (2534, 98838), (2601, 96292), (2907, 86156), (3077, 81396), (3258, 76874), (3439, 72828), (3468, 72219), (3801, 65892), (3876, 64617), (4046, 61902), (4284, 58463), (4522, 55386), (4788, 52309), (5068, 49419), (5202, 48146), (5491, 45612), (5814, 43078), (6069, 41268), (6154, 40698), (6516, 38437), (6783, 36924), (6878, 36414), (7602, 32946), (8092, 30951), (9044, 27693), (9231, 27132), (10317, 24276), (10404, 24073), (10982, 22806), (11403, 21964), (11628, 21539), (12138, 20634), (12308, 20349), (13566, 18462), (13756, 18207), (15204, 16473)]