47139456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 256

約数和(自身を含む): 164505600

約数和(自身を除く): 117366144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 71, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 142, 152, 156, 168, 182, 192, 208, 213, 224, 228, 247, 266, 273, 284, 304, 312, 336, 364, 384, 399, 416, 426, 448, 456, 494, 497, 532, 546, 568, 608, 624, 672, 728, 741, 798, 832, 852, 896, 912, 923, 988, 994, 1064, 1092, 1136, 1216, 1248, 1344, 1349, 1456, 1482, 1491, 1596, 1664, 1704, 1729, 1824, 1846, 1976, 1988, 2128, 2184, 2272, 2432, 2496, 2688, 2698, 2769, 2912, 2964, 2982, 3192, 3408, 3458, 3648, 3692, 3952, 3976, 4047, 4256, 4368, 4544, 4992, 5187, 5396, 5538, 5824, 5928, 5964, 6384, 6461, 6816, 6916, 7296, 7384, 7904, 7952, 8094, 8512, 8736, 9088, 9443, 10374, 10792, 11076, 11648, 11856, 11928, 12768, 12922, 13632, 13832, 14768, 15808, 15904, 16188, 17024, 17472, 17537, 18886, 19383, 20748, 21584, 22152, 23712, 23856, 25536, 25844, 27264, 27664, 28329, 29536, 31616, 31808, 32376, 34944, 35074, 37772, 38766, 41496, 43168, 44304, 47424, 47712, 51072, 51688, 52611, 55328, 56658, 59072, 63616, 64752, 70148, 75544, 77532, 82992, 86336, 88608, 94848, 95424, 103376, 105222, 110656, 113316, 118144, 122759, 129504, 140296, 151088, 155064, 165984, 172672, 177216, 190848, 206752, 210444, 221312, 226632, 245518, 259008, 280592, 302176, 310128, 331968, 354432, 368277, 413504, 420888, 453264, 491036, 518016, 561184, 604352, 620256, 663936, 736554, 827008, 841776, 906528, 982072, 1122368, 1208704, 1240512, 1473108, 1683552, 1813056, 1964144, 2244736, 2481024, 2946216, 3367104, 3626112, 3928288, 5892432, 6734208, 7856576, 11784864, 15713152, 23569728, 47139456]

約数ペア:

[(1, 47139456), (2, 23569728), (3, 15713152), (4, 11784864), (6, 7856576), (7, 6734208), (8, 5892432), (12, 3928288), (13, 3626112), (14, 3367104), (16, 2946216), (19, 2481024), (21, 2244736), (24, 1964144), (26, 1813056), (28, 1683552), (32, 1473108), (38, 1240512), (39, 1208704), (42, 1122368), (48, 982072), (52, 906528), (56, 841776), (57, 827008), (64, 736554), (71, 663936), (76, 620256), (78, 604352), (84, 561184), (91, 518016), (96, 491036), (104, 453264), (112, 420888), (114, 413504), (128, 368277), (133, 354432), (142, 331968), (152, 310128), (156, 302176), (168, 280592), (182, 259008), (192, 245518), (208, 226632), (213, 221312), (224, 210444), (228, 206752), (247, 190848), (266, 177216), (273, 172672), (284, 165984), (304, 155064), (312, 151088), (336, 140296), (364, 129504), (384, 122759), (399, 118144), (416, 113316), (426, 110656), (448, 105222), (456, 103376), (494, 95424), (497, 94848), (532, 88608), (546, 86336), (568, 82992), (608, 77532), (624, 75544), (672, 70148), (728, 64752), (741, 63616), (798, 59072), (832, 56658), (852, 55328), (896, 52611), (912, 51688), (923, 51072), (988, 47712), (994, 47424), (1064, 44304), (1092, 43168), (1136, 41496), (1216, 38766), (1248, 37772), (1344, 35074), (1349, 34944), (1456, 32376), (1482, 31808), (1491, 31616), (1596, 29536), (1664, 28329), (1704, 27664), (1729, 27264), (1824, 25844), (1846, 25536), (1976, 23856), (1988, 23712), (2128, 22152), (2184, 21584), (2272, 20748), (2432, 19383), (2496, 18886), (2688, 17537), (2698, 17472), (2769, 17024), (2912, 16188), (2964, 15904), (2982, 15808), (3192, 14768), (3408, 13832), (3458, 13632), (3648, 12922), (3692, 12768), (3952, 11928), (3976, 11856), (4047, 11648), (4256, 11076), (4368, 10792), (4544, 10374), (4992, 9443), (5187, 9088), (5396, 8736), (5538, 8512), (5824, 8094), (5928, 7952), (5964, 7904), (6384, 7384), (6461, 7296), (6816, 6916)]