217453824

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 729135680

約数和(自身を除く): 511681856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 139, 144, 168, 192, 194, 224, 252, 256, 278, 288, 291, 336, 384, 388, 417, 448, 504, 556, 576, 582, 672, 679, 768, 776, 834, 873, 896, 973, 1008, 1112, 1152, 1164, 1251, 1344, 1358, 1552, 1668, 1746, 1792, 1946, 2016, 2037, 2224, 2304, 2328, 2502, 2688, 2716, 2919, 3104, 3336, 3492, 3892, 4032, 4074, 4448, 4656, 5004, 5376, 5432, 5838, 6111, 6208, 6672, 6984, 7784, 8064, 8148, 8757, 8896, 9312, 10008, 10864, 11676, 12222, 12416, 13344, 13483, 13968, 15568, 16128, 16296, 17514, 17792, 18624, 20016, 21728, 23352, 24444, 24832, 26688, 26966, 27936, 31136, 32592, 35028, 35584, 37248, 40032, 40449, 43456, 46704, 48888, 53376, 53932, 55872, 62272, 65184, 70056, 74496, 80064, 80898, 86912, 93408, 94381, 97776, 106752, 107864, 111744, 121347, 124544, 130368, 140112, 160128, 161796, 173824, 186816, 188762, 195552, 215728, 223488, 242694, 249088, 260736, 280224, 283143, 320256, 323592, 373632, 377524, 391104, 431456, 485388, 521472, 560448, 566286, 647184, 747264, 755048, 782208, 849429, 862912, 970776, 1120896, 1132572, 1294368, 1510096, 1564416, 1698858, 1725824, 1941552, 2241792, 2265144, 2588736, 3020192, 3397716, 3451648, 3883104, 4530288, 5177472, 6040384, 6795432, 7766208, 9060576, 10354944, 12080768, 13590864, 15532416, 18121152, 24161536, 27181728, 31064832, 36242304, 54363456, 72484608, 108726912, 217453824]

約数ペア:

[(1, 217453824), (2, 108726912), (3, 72484608), (4, 54363456), (6, 36242304), (7, 31064832), (8, 27181728), (9, 24161536), (12, 18121152), (14, 15532416), (16, 13590864), (18, 12080768), (21, 10354944), (24, 9060576), (28, 7766208), (32, 6795432), (36, 6040384), (42, 5177472), (48, 4530288), (56, 3883104), (63, 3451648), (64, 3397716), (72, 3020192), (84, 2588736), (96, 2265144), (97, 2241792), (112, 1941552), (126, 1725824), (128, 1698858), (139, 1564416), (144, 1510096), (168, 1294368), (192, 1132572), (194, 1120896), (224, 970776), (252, 862912), (256, 849429), (278, 782208), (288, 755048), (291, 747264), (336, 647184), (384, 566286), (388, 560448), (417, 521472), (448, 485388), (504, 431456), (556, 391104), (576, 377524), (582, 373632), (672, 323592), (679, 320256), (768, 283143), (776, 280224), (834, 260736), (873, 249088), (896, 242694), (973, 223488), (1008, 215728), (1112, 195552), (1152, 188762), (1164, 186816), (1251, 173824), (1344, 161796), (1358, 160128), (1552, 140112), (1668, 130368), (1746, 124544), (1792, 121347), (1946, 111744), (2016, 107864), (2037, 106752), (2224, 97776), (2304, 94381), (2328, 93408), (2502, 86912), (2688, 80898), (2716, 80064), (2919, 74496), (3104, 70056), (3336, 65184), (3492, 62272), (3892, 55872), (4032, 53932), (4074, 53376), (4448, 48888), (4656, 46704), (5004, 43456), (5376, 40449), (5432, 40032), (5838, 37248), (6111, 35584), (6208, 35028), (6672, 32592), (6984, 31136), (7784, 27936), (8064, 26966), (8148, 26688), (8757, 24832), (8896, 24444), (9312, 23352), (10008, 21728), (10864, 20016), (11676, 18624), (12222, 17792), (12416, 17514), (13344, 16296), (13483, 16128), (13968, 15568)]