215991936

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 676657800

約数和(自身を除く): 460665864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 64, 68, 72, 82, 96, 102, 123, 128, 136, 144, 153, 164, 192, 204, 246, 269, 272, 288, 306, 328, 369, 384, 408, 492, 538, 544, 576, 612, 656, 697, 738, 807, 816, 984, 1076, 1088, 1152, 1224, 1312, 1394, 1476, 1614, 1632, 1968, 2091, 2152, 2176, 2421, 2448, 2624, 2788, 2952, 3228, 3264, 3936, 4182, 4304, 4573, 4842, 4896, 5248, 5576, 5904, 6273, 6456, 6528, 7872, 8364, 8608, 9146, 9684, 9792, 11029, 11152, 11808, 12546, 12912, 13719, 15744, 16728, 17216, 18292, 19368, 19584, 22058, 22304, 23616, 25092, 25824, 27438, 33087, 33456, 34432, 36584, 38736, 41157, 44116, 44608, 47232, 50184, 51648, 54876, 66174, 66912, 73168, 77472, 82314, 88232, 89216, 99261, 100368, 103296, 109752, 132348, 133824, 146336, 154944, 164628, 176464, 187493, 198522, 200736, 219504, 264696, 267648, 292672, 309888, 329256, 352928, 374986, 397044, 401472, 439008, 529392, 562479, 585344, 658512, 705856, 749972, 794088, 802944, 878016, 1058784, 1124958, 1317024, 1411712, 1499944, 1588176, 1687437, 1756032, 2117568, 2249916, 2634048, 2999888, 3176352, 3374874, 4235136, 4499832, 5268096, 5999776, 6352704, 6749748, 8999664, 11999552, 12705408, 13499496, 17999328, 23999104, 26998992, 35998656, 53997984, 71997312, 107995968, 215991936]

約数ペア:

[(1, 215991936), (2, 107995968), (3, 71997312), (4, 53997984), (6, 35998656), (8, 26998992), (9, 23999104), (12, 17999328), (16, 13499496), (17, 12705408), (18, 11999552), (24, 8999664), (32, 6749748), (34, 6352704), (36, 5999776), (41, 5268096), (48, 4499832), (51, 4235136), (64, 3374874), (68, 3176352), (72, 2999888), (82, 2634048), (96, 2249916), (102, 2117568), (123, 1756032), (128, 1687437), (136, 1588176), (144, 1499944), (153, 1411712), (164, 1317024), (192, 1124958), (204, 1058784), (246, 878016), (269, 802944), (272, 794088), (288, 749972), (306, 705856), (328, 658512), (369, 585344), (384, 562479), (408, 529392), (492, 439008), (538, 401472), (544, 397044), (576, 374986), (612, 352928), (656, 329256), (697, 309888), (738, 292672), (807, 267648), (816, 264696), (984, 219504), (1076, 200736), (1088, 198522), (1152, 187493), (1224, 176464), (1312, 164628), (1394, 154944), (1476, 146336), (1614, 133824), (1632, 132348), (1968, 109752), (2091, 103296), (2152, 100368), (2176, 99261), (2421, 89216), (2448, 88232), (2624, 82314), (2788, 77472), (2952, 73168), (3228, 66912), (3264, 66174), (3936, 54876), (4182, 51648), (4304, 50184), (4573, 47232), (4842, 44608), (4896, 44116), (5248, 41157), (5576, 38736), (5904, 36584), (6273, 34432), (6456, 33456), (6528, 33087), (7872, 27438), (8364, 25824), (8608, 25092), (9146, 23616), (9684, 22304), (9792, 22058), (11029, 19584), (11152, 19368), (11808, 18292), (12546, 17216), (12912, 16728), (13719, 15744)]