291452928

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 866829600

約数和(自身を除く): 575376672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 89, 96, 104, 123, 128, 156, 164, 178, 192, 208, 246, 256, 267, 312, 328, 356, 384, 416, 492, 512, 533, 534, 624, 656, 712, 768, 832, 984, 1024, 1066, 1068, 1157, 1248, 1312, 1424, 1536, 1599, 1664, 1968, 2048, 2132, 2136, 2314, 2496, 2624, 2848, 3072, 3198, 3328, 3471, 3649, 3936, 4264, 4272, 4628, 4992, 5248, 5696, 6144, 6396, 6656, 6942, 7298, 7872, 8528, 8544, 9256, 9984, 10496, 10947, 11392, 12792, 13312, 13884, 14596, 15744, 17056, 17088, 18512, 19968, 20992, 21894, 22784, 25584, 26624, 27768, 29192, 31488, 34112, 34176, 37024, 39936, 41984, 43788, 45568, 47437, 51168, 55536, 58384, 62976, 68224, 68352, 74048, 79872, 83968, 87576, 91136, 94874, 102336, 111072, 116768, 125952, 136448, 136704, 142311, 148096, 175152, 182272, 189748, 204672, 222144, 233536, 251904, 272896, 273408, 284622, 296192, 350304, 379496, 409344, 444288, 467072, 545792, 546816, 569244, 592384, 700608, 758992, 818688, 888576, 934144, 1091584, 1138488, 1184768, 1401216, 1517984, 1637376, 1777152, 1868288, 2276976, 2369536, 2802432, 3035968, 3274752, 3554304, 3736576, 4553952, 5604864, 6071936, 7108608, 7473152, 9107904, 11209728, 12143872, 18215808, 22419456, 24287744, 36431616, 48575488, 72863232, 97150976, 145726464, 291452928]

約数ペア:

[(1, 291452928), (2, 145726464), (3, 97150976), (4, 72863232), (6, 48575488), (8, 36431616), (12, 24287744), (13, 22419456), (16, 18215808), (24, 12143872), (26, 11209728), (32, 9107904), (39, 7473152), (41, 7108608), (48, 6071936), (52, 5604864), (64, 4553952), (78, 3736576), (82, 3554304), (89, 3274752), (96, 3035968), (104, 2802432), (123, 2369536), (128, 2276976), (156, 1868288), (164, 1777152), (178, 1637376), (192, 1517984), (208, 1401216), (246, 1184768), (256, 1138488), (267, 1091584), (312, 934144), (328, 888576), (356, 818688), (384, 758992), (416, 700608), (492, 592384), (512, 569244), (533, 546816), (534, 545792), (624, 467072), (656, 444288), (712, 409344), (768, 379496), (832, 350304), (984, 296192), (1024, 284622), (1066, 273408), (1068, 272896), (1157, 251904), (1248, 233536), (1312, 222144), (1424, 204672), (1536, 189748), (1599, 182272), (1664, 175152), (1968, 148096), (2048, 142311), (2132, 136704), (2136, 136448), (2314, 125952), (2496, 116768), (2624, 111072), (2848, 102336), (3072, 94874), (3198, 91136), (3328, 87576), (3471, 83968), (3649, 79872), (3936, 74048), (4264, 68352), (4272, 68224), (4628, 62976), (4992, 58384), (5248, 55536), (5696, 51168), (6144, 47437), (6396, 45568), (6656, 43788), (6942, 41984), (7298, 39936), (7872, 37024), (8528, 34176), (8544, 34112), (9256, 31488), (9984, 29192), (10496, 27768), (10947, 26624), (11392, 25584), (12792, 22784), (13312, 21894), (13884, 20992), (14596, 19968), (15744, 18512), (17056, 17088)]