204557184

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 256

約数和(自身を含む): 676872000

約数和(自身を除く): 472314816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 64, 72, 78, 87, 96, 104, 108, 116, 117, 128, 144, 156, 157, 174, 192, 208, 216, 232, 234, 261, 288, 312, 314, 348, 351, 377, 384, 416, 432, 464, 468, 471, 522, 576, 624, 628, 696, 702, 754, 783, 832, 864, 928, 936, 942, 1044, 1131, 1152, 1248, 1256, 1392, 1404, 1413, 1508, 1566, 1664, 1728, 1856, 1872, 1884, 2041, 2088, 2262, 2496, 2512, 2784, 2808, 2826, 3016, 3132, 3393, 3456, 3712, 3744, 3768, 4082, 4176, 4239, 4524, 4553, 4992, 5024, 5568, 5616, 5652, 6032, 6123, 6264, 6786, 7488, 7536, 8164, 8352, 8478, 9048, 9106, 10048, 10179, 11136, 11232, 11304, 12064, 12246, 12528, 13572, 13659, 14976, 15072, 16328, 16704, 16956, 18096, 18212, 18369, 20096, 20358, 22464, 22608, 24128, 24492, 25056, 27144, 27318, 30144, 32656, 33408, 33912, 36192, 36424, 36738, 40716, 40977, 44928, 45216, 48256, 48984, 50112, 54288, 54636, 55107, 59189, 60288, 65312, 67824, 72384, 72848, 73476, 81432, 81954, 90432, 97968, 100224, 108576, 109272, 110214, 118378, 122931, 130624, 135648, 144768, 145696, 146952, 162864, 163908, 177567, 180864, 195936, 217152, 218544, 220428, 236756, 245862, 261248, 271296, 291392, 293904, 325728, 327816, 355134, 391872, 434304, 437088, 440856, 473512, 491724, 532701, 542592, 582784, 587808, 651456, 655632, 710268, 783744, 874176, 881712, 947024, 983448, 1065402, 1175616, 1302912, 1311264, 1420536, 1598103, 1748352, 1763424, 1894048, 1966896, 2130804, 2351232, 2622528, 2841072, 3196206, 3526848, 3788096, 3933792, 4261608, 5245056, 5682144, 6392412, 7053696, 7576192, 7867584, 8523216, 11364288, 12784824, 15735168, 17046432, 22728576, 25569648, 34092864, 51139296, 68185728, 102278592, 204557184]

約数ペア:

[(1, 204557184), (2, 102278592), (3, 68185728), (4, 51139296), (6, 34092864), (8, 25569648), (9, 22728576), (12, 17046432), (13, 15735168), (16, 12784824), (18, 11364288), (24, 8523216), (26, 7867584), (27, 7576192), (29, 7053696), (32, 6392412), (36, 5682144), (39, 5245056), (48, 4261608), (52, 3933792), (54, 3788096), (58, 3526848), (64, 3196206), (72, 2841072), (78, 2622528), (87, 2351232), (96, 2130804), (104, 1966896), (108, 1894048), (116, 1763424), (117, 1748352), (128, 1598103), (144, 1420536), (156, 1311264), (157, 1302912), (174, 1175616), (192, 1065402), (208, 983448), (216, 947024), (232, 881712), (234, 874176), (261, 783744), (288, 710268), (312, 655632), (314, 651456), (348, 587808), (351, 582784), (377, 542592), (384, 532701), (416, 491724), (432, 473512), (464, 440856), (468, 437088), (471, 434304), (522, 391872), (576, 355134), (624, 327816), (628, 325728), (696, 293904), (702, 291392), (754, 271296), (783, 261248), (832, 245862), (864, 236756), (928, 220428), (936, 218544), (942, 217152), (1044, 195936), (1131, 180864), (1152, 177567), (1248, 163908), (1256, 162864), (1392, 146952), (1404, 145696), (1413, 144768), (1508, 135648), (1566, 130624), (1664, 122931), (1728, 118378), (1856, 110214), (1872, 109272), (1884, 108576), (2041, 100224), (2088, 97968), (2262, 90432), (2496, 81954), (2512, 81432), (2784, 73476), (2808, 72848), (2826, 72384), (3016, 67824), (3132, 65312), (3393, 60288), (3456, 59189), (3712, 55107), (3744, 54636), (3768, 54288), (4082, 50112), (4176, 48984), (4239, 48256), (4524, 45216), (4553, 44928), (4992, 40977), (5024, 40716), (5568, 36738), (5616, 36424), (5652, 36192), (6032, 33912), (6123, 33408), (6264, 32656), (6786, 30144), (7488, 27318), (7536, 27144), (8164, 25056), (8352, 24492), (8478, 24128), (9048, 22608), (9106, 22464), (10048, 20358), (10179, 20096), (11136, 18369), (11232, 18212), (11304, 18096), (12064, 16956), (12246, 16704), (12528, 16328), (13572, 15072), (13659, 14976)]