406362384

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 1259681280

約数和(自身を除く): 853318896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 43, 48, 58, 62, 72, 73, 86, 87, 93, 116, 124, 129, 144, 146, 172, 174, 186, 219, 232, 248, 258, 261, 279, 292, 344, 348, 372, 387, 438, 464, 496, 516, 522, 558, 584, 657, 688, 696, 744, 774, 876, 899, 1032, 1044, 1116, 1168, 1247, 1314, 1333, 1392, 1488, 1548, 1752, 1798, 2064, 2088, 2117, 2232, 2263, 2494, 2628, 2666, 2697, 3096, 3139, 3504, 3596, 3741, 3999, 4176, 4234, 4464, 4526, 4988, 5256, 5332, 5394, 6192, 6278, 6351, 6789, 7192, 7482, 7998, 8091, 8468, 9052, 9417, 9976, 10512, 10664, 10788, 11223, 11997, 12556, 12702, 13578, 14384, 14964, 15996, 16182, 16936, 18104, 18834, 19053, 19952, 20367, 21328, 21576, 22446, 23994, 25112, 25404, 27156, 28251, 29928, 31992, 32364, 33872, 36208, 37668, 38106, 38657, 40734, 43152, 44892, 47988, 50224, 50808, 54312, 56502, 59856, 63984, 64728, 65627, 75336, 76212, 77314, 81468, 89784, 91031, 95976, 97309, 101616, 108624, 113004, 115971, 129456, 131254, 150672, 152424, 154628, 162936, 179568, 182062, 191952, 194618, 196881, 226008, 231942, 262508, 273093, 291927, 304848, 309256, 325872, 347913, 364124, 389236, 393762, 452016, 463884, 525016, 546186, 583854, 590643, 618512, 695826, 728248, 778472, 787524, 819279, 875781, 927768, 1050032, 1092372, 1167708, 1181286, 1391652, 1456496, 1556944, 1575048, 1638558, 1751562, 1855536, 2184744, 2335416, 2362572, 2783304, 2821961, 3150096, 3277116, 3503124, 4369488, 4670832, 4725144, 5566608, 5643922, 6554232, 7006248, 8465883, 9450288, 11287844, 13108464, 14012496, 16931766, 22575688, 25397649, 33863532, 45151376, 50795298, 67727064, 101590596, 135454128, 203181192, 406362384]

約数ペア:

[(1, 406362384), (2, 203181192), (3, 135454128), (4, 101590596), (6, 67727064), (8, 50795298), (9, 45151376), (12, 33863532), (16, 25397649), (18, 22575688), (24, 16931766), (29, 14012496), (31, 13108464), (36, 11287844), (43, 9450288), (48, 8465883), (58, 7006248), (62, 6554232), (72, 5643922), (73, 5566608), (86, 4725144), (87, 4670832), (93, 4369488), (116, 3503124), (124, 3277116), (129, 3150096), (144, 2821961), (146, 2783304), (172, 2362572), (174, 2335416), (186, 2184744), (219, 1855536), (232, 1751562), (248, 1638558), (258, 1575048), (261, 1556944), (279, 1456496), (292, 1391652), (344, 1181286), (348, 1167708), (372, 1092372), (387, 1050032), (438, 927768), (464, 875781), (496, 819279), (516, 787524), (522, 778472), (558, 728248), (584, 695826), (657, 618512), (688, 590643), (696, 583854), (744, 546186), (774, 525016), (876, 463884), (899, 452016), (1032, 393762), (1044, 389236), (1116, 364124), (1168, 347913), (1247, 325872), (1314, 309256), (1333, 304848), (1392, 291927), (1488, 273093), (1548, 262508), (1752, 231942), (1798, 226008), (2064, 196881), (2088, 194618), (2117, 191952), (2232, 182062), (2263, 179568), (2494, 162936), (2628, 154628), (2666, 152424), (2697, 150672), (3096, 131254), (3139, 129456), (3504, 115971), (3596, 113004), (3741, 108624), (3999, 101616), (4176, 97309), (4234, 95976), (4464, 91031), (4526, 89784), (4988, 81468), (5256, 77314), (5332, 76212), (5394, 75336), (6192, 65627), (6278, 64728), (6351, 63984), (6789, 59856), (7192, 56502), (7482, 54312), (7998, 50808), (8091, 50224), (8468, 47988), (9052, 44892), (9417, 43152), (9976, 40734), (10512, 38657), (10664, 38106), (10788, 37668), (11223, 36208), (11997, 33872), (12556, 32364), (12702, 31992), (13578, 29928), (14384, 28251), (14964, 27156), (15996, 25404), (16182, 25112), (16936, 23994), (18104, 22446), (18834, 21576), (19053, 21328), (19952, 20367)]