1398868464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1428

約数の個数: 240

約数和(自身を含む): 4620775680

約数和(自身を除く): 3221907216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 49, 56, 57, 69, 76, 84, 92, 98, 112, 114, 133, 138, 147, 152, 161, 168, 184, 196, 228, 266, 276, 294, 304, 322, 336, 368, 392, 399, 437, 456, 483, 532, 552, 588, 644, 784, 798, 874, 912, 931, 966, 1064, 1104, 1127, 1176, 1288, 1311, 1361, 1596, 1748, 1862, 1932, 2128, 2254, 2352, 2576, 2622, 2722, 2793, 3059, 3192, 3381, 3496, 3724, 3864, 4083, 4508, 5244, 5444, 5586, 6118, 6384, 6762, 6992, 7448, 7728, 8166, 9016, 9177, 9527, 10488, 10888, 11172, 12236, 13524, 14896, 16332, 18032, 18354, 19054, 20976, 21413, 21776, 22344, 24472, 25859, 27048, 28581, 31303, 32664, 36708, 38108, 42826, 44688, 48944, 51718, 54096, 57162, 62606, 64239, 65328, 66689, 73416, 76216, 77577, 85652, 93909, 103436, 114324, 125212, 128478, 133378, 146832, 152432, 155154, 171304, 181013, 187818, 200067, 206872, 219121, 228648, 250424, 256956, 266756, 310308, 342608, 362026, 375636, 400134, 413744, 438242, 457296, 500848, 513912, 533512, 543039, 594757, 620616, 657363, 724052, 751272, 800268, 876484, 1027824, 1067024, 1086078, 1189514, 1241232, 1267091, 1314726, 1448104, 1502544, 1533847, 1600536, 1752968, 1784271, 2172156, 2379028, 2534182, 2629452, 2896208, 3067694, 3201072, 3505936, 3568542, 3801273, 4163299, 4344312, 4601541, 4758056, 5068364, 5258904, 6135388, 7137084, 7602546, 8326598, 8688624, 9203082, 9516112, 10136728, 10517808, 12270776, 12489897, 14274168, 15205092, 16653196, 18406164, 20273456, 24541552, 24979794, 28548336, 29143093, 30410184, 33306392, 36812328, 49959588, 58286186, 60820368, 66612784, 73624656, 87429279, 99919176, 116572372, 174858558, 199838352, 233144744, 349717116, 466289488, 699434232, 1398868464]

約数ペア:

[(1, 1398868464), (2, 699434232), (3, 466289488), (4, 349717116), (6, 233144744), (7, 199838352), (8, 174858558), (12, 116572372), (14, 99919176), (16, 87429279), (19, 73624656), (21, 66612784), (23, 60820368), (24, 58286186), (28, 49959588), (38, 36812328), (42, 33306392), (46, 30410184), (48, 29143093), (49, 28548336), (56, 24979794), (57, 24541552), (69, 20273456), (76, 18406164), (84, 16653196), (92, 15205092), (98, 14274168), (112, 12489897), (114, 12270776), (133, 10517808), (138, 10136728), (147, 9516112), (152, 9203082), (161, 8688624), (168, 8326598), (184, 7602546), (196, 7137084), (228, 6135388), (266, 5258904), (276, 5068364), (294, 4758056), (304, 4601541), (322, 4344312), (336, 4163299), (368, 3801273), (392, 3568542), (399, 3505936), (437, 3201072), (456, 3067694), (483, 2896208), (532, 2629452), (552, 2534182), (588, 2379028), (644, 2172156), (784, 1784271), (798, 1752968), (874, 1600536), (912, 1533847), (931, 1502544), (966, 1448104), (1064, 1314726), (1104, 1267091), (1127, 1241232), (1176, 1189514), (1288, 1086078), (1311, 1067024), (1361, 1027824), (1596, 876484), (1748, 800268), (1862, 751272), (1932, 724052), (2128, 657363), (2254, 620616), (2352, 594757), (2576, 543039), (2622, 533512), (2722, 513912), (2793, 500848), (3059, 457296), (3192, 438242), (3381, 413744), (3496, 400134), (3724, 375636), (3864, 362026), (4083, 342608), (4508, 310308), (5244, 266756), (5444, 256956), (5586, 250424), (6118, 228648), (6384, 219121), (6762, 206872), (6992, 200067), (7448, 187818), (7728, 181013), (8166, 171304), (9016, 155154), (9177, 152432), (9527, 146832), (10488, 133378), (10888, 128478), (11172, 125212), (12236, 114324), (13524, 103436), (14896, 93909), (16332, 85652), (18032, 77577), (18354, 76216), (19054, 73416), (20976, 66689), (21413, 65328), (21776, 64239), (22344, 62606), (24472, 57162), (25859, 54096), (27048, 51718), (28581, 48944), (31303, 44688), (32664, 42826), (36708, 38108)]