212305392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 693288960

約数和(自身を除く): 480983568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 47, 48, 52, 57, 72, 76, 78, 94, 104, 114, 117, 127, 141, 144, 152, 156, 171, 188, 208, 228, 234, 247, 254, 282, 304, 312, 342, 376, 381, 423, 456, 468, 494, 508, 564, 611, 624, 684, 741, 752, 762, 846, 893, 912, 936, 988, 1016, 1128, 1143, 1222, 1368, 1482, 1524, 1651, 1692, 1786, 1833, 1872, 1976, 2032, 2223, 2256, 2286, 2413, 2444, 2679, 2736, 2964, 3048, 3302, 3384, 3572, 3666, 3952, 4446, 4572, 4826, 4888, 4953, 5358, 5499, 5928, 5969, 6096, 6604, 6768, 7144, 7239, 7332, 8037, 8892, 9144, 9652, 9776, 9906, 10716, 10998, 11609, 11856, 11938, 13208, 14288, 14478, 14664, 14859, 16074, 17784, 17907, 18288, 19304, 19812, 21432, 21717, 21996, 23218, 23876, 26416, 28956, 29328, 29718, 31369, 32148, 34827, 35568, 35814, 38608, 39624, 42864, 43434, 43992, 46436, 47752, 53721, 57912, 59436, 62738, 64296, 69654, 71628, 77597, 79248, 86868, 87984, 92872, 94107, 95504, 104481, 107442, 113411, 115824, 118872, 125476, 128592, 139308, 143256, 155194, 173736, 185744, 188214, 208962, 214884, 226822, 232791, 237744, 250952, 278616, 282321, 286512, 310388, 340233, 347472, 376428, 417924, 429768, 453644, 465582, 501904, 557232, 564642, 620776, 680466, 698373, 752856, 835848, 859536, 907288, 931164, 1020699, 1129284, 1241552, 1360932, 1396746, 1474343, 1505712, 1671696, 1814576, 1862328, 2041398, 2258568, 2721864, 2793492, 2948686, 3724656, 4082796, 4423029, 4517136, 5443728, 5586984, 5897372, 8165592, 8846058, 11173968, 11794744, 13269087, 16331184, 17692116, 23589488, 26538174, 35384232, 53076348, 70768464, 106152696, 212305392]

約数ペア:

[(1, 212305392), (2, 106152696), (3, 70768464), (4, 53076348), (6, 35384232), (8, 26538174), (9, 23589488), (12, 17692116), (13, 16331184), (16, 13269087), (18, 11794744), (19, 11173968), (24, 8846058), (26, 8165592), (36, 5897372), (38, 5586984), (39, 5443728), (47, 4517136), (48, 4423029), (52, 4082796), (57, 3724656), (72, 2948686), (76, 2793492), (78, 2721864), (94, 2258568), (104, 2041398), (114, 1862328), (117, 1814576), (127, 1671696), (141, 1505712), (144, 1474343), (152, 1396746), (156, 1360932), (171, 1241552), (188, 1129284), (208, 1020699), (228, 931164), (234, 907288), (247, 859536), (254, 835848), (282, 752856), (304, 698373), (312, 680466), (342, 620776), (376, 564642), (381, 557232), (423, 501904), (456, 465582), (468, 453644), (494, 429768), (508, 417924), (564, 376428), (611, 347472), (624, 340233), (684, 310388), (741, 286512), (752, 282321), (762, 278616), (846, 250952), (893, 237744), (912, 232791), (936, 226822), (988, 214884), (1016, 208962), (1128, 188214), (1143, 185744), (1222, 173736), (1368, 155194), (1482, 143256), (1524, 139308), (1651, 128592), (1692, 125476), (1786, 118872), (1833, 115824), (1872, 113411), (1976, 107442), (2032, 104481), (2223, 95504), (2256, 94107), (2286, 92872), (2413, 87984), (2444, 86868), (2679, 79248), (2736, 77597), (2964, 71628), (3048, 69654), (3302, 64296), (3384, 62738), (3572, 59436), (3666, 57912), (3952, 53721), (4446, 47752), (4572, 46436), (4826, 43992), (4888, 43434), (4953, 42864), (5358, 39624), (5499, 38608), (5928, 35814), (5969, 35568), (6096, 34827), (6604, 32148), (6768, 31369), (7144, 29718), (7239, 29328), (7332, 28956), (8037, 26416), (8892, 23876), (9144, 23218), (9652, 21996), (9776, 21717), (9906, 21432), (10716, 19812), (10998, 19304), (11609, 18288), (11856, 17907), (11938, 17784), (13208, 16074), (14288, 14859), (14478, 14664)]