257720353344

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{14821}}^1$

素因数の和:15218

約数の個数: 224

約数和(自身を含む): 786087734400

約数和(自身を除く): 528367381056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 347, 348, 432, 464, 522, 576, 694, 696, 783, 864, 928, 1041, 1044, 1388, 1392, 1566, 1728, 1856, 2082, 2088, 2776, 2784, 3123, 3132, 4164, 4176, 5552, 5568, 6246, 6264, 8328, 8352, 9369, 10063, 11104, 12492, 12528, 14821, 16656, 16704, 18738, 20126, 22208, 24984, 25056, 29642, 30189, 33312, 37476, 40252, 44463, 49968, 50112, 59284, 60378, 66624, 74952, 80504, 88926, 90567, 99936, 118568, 120756, 133389, 149904, 161008, 177852, 181134, 199872, 237136, 241512, 266778, 271701, 299808, 322016, 355704, 362268, 400167, 429809, 474272, 483024, 533556, 543402, 599616, 644032, 711408, 724536, 800334, 859618, 948544, 966048, 1067112, 1086804, 1289427, 1422816, 1449072, 1600668, 1719236, 1932096, 2134224, 2173608, 2578854, 2845632, 2898144, 3201336, 3438472, 3868281, 4268448, 4347216, 5142887, 5157708, 5796288, 6402672, 6876944, 7736562, 8536896, 8694432, 10285774, 10315416, 11604843, 12805344, 13753888, 15428661, 15473124, 17388864, 20571548, 20630832, 23209686, 25610688, 27507776, 30857322, 30946248, 41143096, 41261664, 46285983, 46419372, 61714644, 61892496, 82286192, 82523328, 92571966, 92838744, 123429288, 123784992, 138857949, 149143723, 164572384, 185143932, 185677488, 246858576, 247569984, 277715898, 298287446, 329144768, 370287864, 371354976, 447431169, 493717152, 555431796, 596574892, 740575728, 742709952, 894862338, 987434304, 1110863592, 1193149784, 1342293507, 1481151456, 1789724676, 2221727184, 2386299568, 2684587014, 2962302912, 3579449352, 4026880521, 4443454368, 4772599136, 5369174028, 7158898704, 8053761042, 8886908736, 9545198272, 10738348056, 14317797408, 16107522084, 21476696112, 28635594816, 32215044168, 42953392224, 64430088336, 85906784448, 128860176672, 257720353344]

約数ペア:

[(1, 257720353344), (2, 128860176672), (3, 85906784448), (4, 64430088336), (6, 42953392224), (8, 32215044168), (9, 28635594816), (12, 21476696112), (16, 16107522084), (18, 14317797408), (24, 10738348056), (27, 9545198272), (29, 8886908736), (32, 8053761042), (36, 7158898704), (48, 5369174028), (54, 4772599136), (58, 4443454368), (64, 4026880521), (72, 3579449352), (87, 2962302912), (96, 2684587014), (108, 2386299568), (116, 2221727184), (144, 1789724676), (174, 1481151456), (192, 1342293507), (216, 1193149784), (232, 1110863592), (261, 987434304), (288, 894862338), (347, 742709952), (348, 740575728), (432, 596574892), (464, 555431796), (522, 493717152), (576, 447431169), (694, 371354976), (696, 370287864), (783, 329144768), (864, 298287446), (928, 277715898), (1041, 247569984), (1044, 246858576), (1388, 185677488), (1392, 185143932), (1566, 164572384), (1728, 149143723), (1856, 138857949), (2082, 123784992), (2088, 123429288), (2776, 92838744), (2784, 92571966), (3123, 82523328), (3132, 82286192), (4164, 61892496), (4176, 61714644), (5552, 46419372), (5568, 46285983), (6246, 41261664), (6264, 41143096), (8328, 30946248), (8352, 30857322), (9369, 27507776), (10063, 25610688), (11104, 23209686), (12492, 20630832), (12528, 20571548), (14821, 17388864), (16656, 15473124), (16704, 15428661), (18738, 13753888), (20126, 12805344), (22208, 11604843), (24984, 10315416), (25056, 10285774), (29642, 8694432), (30189, 8536896), (33312, 7736562), (37476, 6876944), (40252, 6402672), (44463, 5796288), (49968, 5157708), (50112, 5142887), (59284, 4347216), (60378, 4268448), (66624, 3868281), (74952, 3438472), (80504, 3201336), (88926, 2898144), (90567, 2845632), (99936, 2578854), (118568, 2173608), (120756, 2134224), (133389, 1932096), (149904, 1719236), (161008, 1600668), (177852, 1449072), (181134, 1422816), (199872, 1289427), (237136, 1086804), (241512, 1067112), (266778, 966048), (271701, 948544), (299808, 859618), (322016, 800334), (355704, 724536), (362268, 711408), (400167, 644032), (429809, 599616), (474272, 543402), (483024, 533556)]