218357568

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 252

約数和(自身を含む): 743947204

約数和(自身を除く): 525589636

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 121, 132, 143, 144, 156, 176, 192, 198, 208, 234, 241, 242, 264, 286, 288, 312, 352, 363, 396, 416, 429, 468, 482, 484, 528, 572, 576, 624, 704, 723, 726, 792, 832, 858, 936, 964, 968, 1056, 1089, 1144, 1248, 1287, 1446, 1452, 1573, 1584, 1716, 1872, 1928, 1936, 2112, 2169, 2178, 2288, 2496, 2574, 2651, 2892, 2904, 3133, 3146, 3168, 3432, 3744, 3856, 3872, 4338, 4356, 4576, 4719, 5148, 5302, 5784, 5808, 6266, 6292, 6336, 6864, 7488, 7712, 7744, 7953, 8676, 8712, 9152, 9399, 9438, 10296, 10604, 11568, 11616, 12532, 12584, 13728, 14157, 15424, 15906, 17352, 17424, 18798, 18876, 20592, 21208, 23136, 23232, 23859, 25064, 25168, 27456, 28197, 28314, 29161, 31812, 34463, 34704, 34848, 37596, 37752, 41184, 42416, 46272, 47718, 50128, 50336, 56394, 56628, 58322, 63624, 68926, 69408, 69696, 75192, 75504, 82368, 84832, 87483, 95436, 100256, 100672, 103389, 112788, 113256, 116644, 127248, 137852, 138816, 150384, 151008, 169664, 174966, 190872, 200512, 206778, 225576, 226512, 233288, 254496, 262449, 275704, 300768, 302016, 310167, 349932, 379093, 381744, 413556, 451152, 453024, 466576, 508992, 524898, 551408, 601536, 620334, 699864, 758186, 763488, 827112, 902304, 906048, 933152, 1049796, 1102816, 1137279, 1240668, 1399728, 1516372, 1526976, 1654224, 1804608, 1866304, 2099592, 2205632, 2274558, 2481336, 2799456, 3032744, 3308448, 3411837, 4199184, 4549116, 4962672, 5598912, 6065488, 6616896, 6823674, 8398368, 9098232, 9925344, 12130976, 13647348, 16796736, 18196464, 19850688, 24261952, 27294696, 36392928, 54589392, 72785856, 109178784, 218357568]

約数ペア:

[(1, 218357568), (2, 109178784), (3, 72785856), (4, 54589392), (6, 36392928), (8, 27294696), (9, 24261952), (11, 19850688), (12, 18196464), (13, 16796736), (16, 13647348), (18, 12130976), (22, 9925344), (24, 9098232), (26, 8398368), (32, 6823674), (33, 6616896), (36, 6065488), (39, 5598912), (44, 4962672), (48, 4549116), (52, 4199184), (64, 3411837), (66, 3308448), (72, 3032744), (78, 2799456), (88, 2481336), (96, 2274558), (99, 2205632), (104, 2099592), (117, 1866304), (121, 1804608), (132, 1654224), (143, 1526976), (144, 1516372), (156, 1399728), (176, 1240668), (192, 1137279), (198, 1102816), (208, 1049796), (234, 933152), (241, 906048), (242, 902304), (264, 827112), (286, 763488), (288, 758186), (312, 699864), (352, 620334), (363, 601536), (396, 551408), (416, 524898), (429, 508992), (468, 466576), (482, 453024), (484, 451152), (528, 413556), (572, 381744), (576, 379093), (624, 349932), (704, 310167), (723, 302016), (726, 300768), (792, 275704), (832, 262449), (858, 254496), (936, 233288), (964, 226512), (968, 225576), (1056, 206778), (1089, 200512), (1144, 190872), (1248, 174966), (1287, 169664), (1446, 151008), (1452, 150384), (1573, 138816), (1584, 137852), (1716, 127248), (1872, 116644), (1928, 113256), (1936, 112788), (2112, 103389), (2169, 100672), (2178, 100256), (2288, 95436), (2496, 87483), (2574, 84832), (2651, 82368), (2892, 75504), (2904, 75192), (3133, 69696), (3146, 69408), (3168, 68926), (3432, 63624), (3744, 58322), (3856, 56628), (3872, 56394), (4338, 50336), (4356, 50128), (4576, 47718), (4719, 46272), (5148, 42416), (5302, 41184), (5784, 37752), (5808, 37596), (6266, 34848), (6292, 34704), (6336, 34463), (6864, 31812), (7488, 29161), (7712, 28314), (7744, 28197), (7953, 27456), (8676, 25168), (8712, 25064), (9152, 23859), (9399, 23232), (9438, 23136), (10296, 21208), (10604, 20592), (11568, 18876), (11616, 18798), (12532, 17424), (12584, 17352), (13728, 15906), (14157, 15424)]