2647017408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 224

約数和(自身を含む): 8254471680

約数和(自身を除く): 5607454272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 83, 84, 96, 112, 122, 166, 168, 183, 192, 224, 244, 249, 332, 336, 366, 389, 427, 448, 488, 498, 581, 664, 672, 732, 778, 854, 976, 996, 1162, 1167, 1281, 1328, 1344, 1464, 1556, 1708, 1743, 1952, 1992, 2324, 2334, 2562, 2656, 2723, 2928, 3112, 3416, 3486, 3904, 3984, 4648, 4668, 5063, 5124, 5312, 5446, 5856, 6224, 6832, 6972, 7968, 8169, 9296, 9336, 10126, 10248, 10892, 11712, 12448, 13664, 13944, 15189, 15936, 16338, 18592, 18672, 20252, 20496, 21784, 23729, 24896, 27328, 27888, 30378, 32287, 32676, 35441, 37184, 37344, 40504, 40992, 43568, 47458, 55776, 60756, 64574, 65352, 70882, 71187, 74688, 81008, 81984, 87136, 94916, 96861, 106323, 111552, 121512, 129148, 130704, 141764, 142374, 162016, 166103, 174272, 189832, 193722, 212646, 226009, 243024, 258296, 261408, 283528, 284748, 324032, 332206, 379664, 387444, 425292, 452018, 486048, 498309, 516592, 522816, 567056, 569496, 664412, 678027, 759328, 774888, 850584, 904036, 972096, 996618, 1033184, 1134112, 1138992, 1328824, 1356054, 1518656, 1549776, 1701168, 1808072, 1969507, 1993236, 2066368, 2268224, 2277984, 2657648, 2712108, 3099552, 3402336, 3616144, 3939014, 3986472, 4555968, 5315296, 5424216, 5908521, 6199104, 6804672, 7232288, 7878028, 7972944, 10630592, 10848432, 11817042, 13786549, 14464576, 15756056, 15945888, 21696864, 23634084, 27573098, 31512112, 31891776, 41359647, 43393728, 47268168, 55146196, 63024224, 82719294, 94536336, 110292392, 126048448, 165438588, 189072672, 220584784, 330877176, 378145344, 441169568, 661754352, 882339136, 1323508704, 2647017408]

約数ペア:

[(1, 2647017408), (2, 1323508704), (3, 882339136), (4, 661754352), (6, 441169568), (7, 378145344), (8, 330877176), (12, 220584784), (14, 189072672), (16, 165438588), (21, 126048448), (24, 110292392), (28, 94536336), (32, 82719294), (42, 63024224), (48, 55146196), (56, 47268168), (61, 43393728), (64, 41359647), (83, 31891776), (84, 31512112), (96, 27573098), (112, 23634084), (122, 21696864), (166, 15945888), (168, 15756056), (183, 14464576), (192, 13786549), (224, 11817042), (244, 10848432), (249, 10630592), (332, 7972944), (336, 7878028), (366, 7232288), (389, 6804672), (427, 6199104), (448, 5908521), (488, 5424216), (498, 5315296), (581, 4555968), (664, 3986472), (672, 3939014), (732, 3616144), (778, 3402336), (854, 3099552), (976, 2712108), (996, 2657648), (1162, 2277984), (1167, 2268224), (1281, 2066368), (1328, 1993236), (1344, 1969507), (1464, 1808072), (1556, 1701168), (1708, 1549776), (1743, 1518656), (1952, 1356054), (1992, 1328824), (2324, 1138992), (2334, 1134112), (2562, 1033184), (2656, 996618), (2723, 972096), (2928, 904036), (3112, 850584), (3416, 774888), (3486, 759328), (3904, 678027), (3984, 664412), (4648, 569496), (4668, 567056), (5063, 522816), (5124, 516592), (5312, 498309), (5446, 486048), (5856, 452018), (6224, 425292), (6832, 387444), (6972, 379664), (7968, 332206), (8169, 324032), (9296, 284748), (9336, 283528), (10126, 261408), (10248, 258296), (10892, 243024), (11712, 226009), (12448, 212646), (13664, 193722), (13944, 189832), (15189, 174272), (15936, 166103), (16338, 162016), (18592, 142374), (18672, 141764), (20252, 130704), (20496, 129148), (21784, 121512), (23729, 111552), (24896, 106323), (27328, 96861), (27888, 94916), (30378, 87136), (32287, 81984), (32676, 81008), (35441, 74688), (37184, 71187), (37344, 70882), (40504, 65352), (40992, 64574), (43568, 60756), (47458, 55776)]