621686016

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{4283}}^1$

素因数の和:4318

約数の個数: 180

約数和(自身を含む): 2119072032

約数和(自身を除く): 1497386016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4283, 4536, 5184, 5376, 6048, 6912, 8064, 8566, 9072, 10368, 12096, 12849, 16128, 17132, 18144, 20736, 24192, 25698, 29981, 34264, 36288, 38547, 48384, 51396, 59962, 68528, 72576, 77094, 89943, 102792, 115641, 119924, 137056, 145152, 154188, 179886, 205584, 231282, 239848, 269829, 274112, 308376, 346923, 359772, 411168, 462564, 479696, 539658, 548224, 616752, 693846, 719544, 809487, 822336, 925128, 959392, 1079316, 1096448, 1233504, 1387692, 1439088, 1618974, 1644672, 1850256, 1918784, 2158632, 2428461, 2467008, 2775384, 2878176, 3237948, 3289344, 3700512, 3837568, 4317264, 4856922, 4934016, 5550768, 5756352, 6475896, 7401024, 7675136, 8634528, 9713844, 9868032, 11101536, 11512704, 12951792, 14802048, 17269056, 19427688, 22203072, 23025408, 25903584, 29604096, 34538112, 38855376, 44406144, 51807168, 69076224, 77710752, 88812288, 103614336, 155421504, 207228672, 310843008, 621686016]

約数ペア:

[(1, 621686016), (2, 310843008), (3, 207228672), (4, 155421504), (6, 103614336), (7, 88812288), (8, 77710752), (9, 69076224), (12, 51807168), (14, 44406144), (16, 38855376), (18, 34538112), (21, 29604096), (24, 25903584), (27, 23025408), (28, 22203072), (32, 19427688), (36, 17269056), (42, 14802048), (48, 12951792), (54, 11512704), (56, 11101536), (63, 9868032), (64, 9713844), (72, 8634528), (81, 7675136), (84, 7401024), (96, 6475896), (108, 5756352), (112, 5550768), (126, 4934016), (128, 4856922), (144, 4317264), (162, 3837568), (168, 3700512), (189, 3289344), (192, 3237948), (216, 2878176), (224, 2775384), (252, 2467008), (256, 2428461), (288, 2158632), (324, 1918784), (336, 1850256), (378, 1644672), (384, 1618974), (432, 1439088), (448, 1387692), (504, 1233504), (567, 1096448), (576, 1079316), (648, 959392), (672, 925128), (756, 822336), (768, 809487), (864, 719544), (896, 693846), (1008, 616752), (1134, 548224), (1152, 539658), (1296, 479696), (1344, 462564), (1512, 411168), (1728, 359772), (1792, 346923), (2016, 308376), (2268, 274112), (2304, 269829), (2592, 239848), (2688, 231282), (3024, 205584), (3456, 179886), (4032, 154188), (4283, 145152), (4536, 137056), (5184, 119924), (5376, 115641), (6048, 102792), (6912, 89943), (8064, 77094), (8566, 72576), (9072, 68528), (10368, 59962), (12096, 51396), (12849, 48384), (16128, 38547), (17132, 36288), (18144, 34264), (20736, 29981), (24192, 25698)]