211995168

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 750835008

約数和(自身を除く): 538839840

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 49, 51, 56, 66, 68, 77, 84, 88, 96, 98, 102, 112, 119, 132, 136, 147, 154, 168, 176, 187, 196, 204, 224, 231, 238, 241, 264, 272, 294, 308, 336, 352, 357, 374, 392, 408, 462, 476, 482, 528, 539, 544, 561, 588, 616, 672, 714, 723, 748, 784, 816, 833, 924, 952, 964, 1056, 1078, 1122, 1176, 1232, 1309, 1428, 1446, 1496, 1568, 1617, 1632, 1666, 1687, 1848, 1904, 1928, 2156, 2244, 2352, 2464, 2499, 2618, 2651, 2856, 2892, 2992, 3234, 3332, 3374, 3696, 3808, 3856, 3927, 4097, 4312, 4488, 4704, 4998, 5061, 5236, 5302, 5712, 5784, 5984, 6468, 6664, 6748, 7392, 7712, 7854, 7953, 8194, 8624, 8976, 9163, 9996, 10122, 10472, 10604, 11424, 11568, 11809, 12291, 12936, 13328, 13496, 15708, 15906, 16388, 17248, 17952, 18326, 18557, 19992, 20244, 20944, 21208, 23136, 23618, 24582, 25872, 26656, 26992, 27489, 28679, 31416, 31812, 32776, 35427, 36652, 37114, 39984, 40488, 41888, 42416, 45067, 47236, 49164, 51744, 53984, 54978, 55671, 57358, 62832, 63624, 65552, 70854, 73304, 74228, 79968, 80976, 84832, 86037, 90134, 94472, 98328, 109956, 111342, 114716, 125664, 127248, 129899, 131104, 135201, 141708, 146608, 148456, 161952, 172074, 180268, 188944, 196656, 200753, 219912, 222684, 229432, 254496, 259798, 270402, 283416, 293216, 296912, 315469, 344148, 360536, 377888, 389697, 393312, 401506, 439824, 445368, 458864, 519596, 540804, 566832, 593824, 602259, 630938, 688296, 721072, 779394, 803012, 879648, 890736, 917728, 946407, 1039192, 1081608, 1133664, 1204518, 1261876, 1376592, 1442144, 1558788, 1606024, 1781472, 1892814, 2078384, 2163216, 2208283, 2409036, 2523752, 2753184, 3117576, 3212048, 3785628, 4156768, 4326432, 4416566, 4818072, 5047504, 6235152, 6424096, 6624849, 7571256, 8833132, 9636144, 10095008, 12470304, 13249698, 15142512, 17666264, 19272288, 26499396, 30285024, 35332528, 52998792, 70665056, 105997584, 211995168]

約数ペア:

[(1, 211995168), (2, 105997584), (3, 70665056), (4, 52998792), (6, 35332528), (7, 30285024), (8, 26499396), (11, 19272288), (12, 17666264), (14, 15142512), (16, 13249698), (17, 12470304), (21, 10095008), (22, 9636144), (24, 8833132), (28, 7571256), (32, 6624849), (33, 6424096), (34, 6235152), (42, 5047504), (44, 4818072), (48, 4416566), (49, 4326432), (51, 4156768), (56, 3785628), (66, 3212048), (68, 3117576), (77, 2753184), (84, 2523752), (88, 2409036), (96, 2208283), (98, 2163216), (102, 2078384), (112, 1892814), (119, 1781472), (132, 1606024), (136, 1558788), (147, 1442144), (154, 1376592), (168, 1261876), (176, 1204518), (187, 1133664), (196, 1081608), (204, 1039192), (224, 946407), (231, 917728), (238, 890736), (241, 879648), (264, 803012), (272, 779394), (294, 721072), (308, 688296), (336, 630938), (352, 602259), (357, 593824), (374, 566832), (392, 540804), (408, 519596), (462, 458864), (476, 445368), (482, 439824), (528, 401506), (539, 393312), (544, 389697), (561, 377888), (588, 360536), (616, 344148), (672, 315469), (714, 296912), (723, 293216), (748, 283416), (784, 270402), (816, 259798), (833, 254496), (924, 229432), (952, 222684), (964, 219912), (1056, 200753), (1078, 196656), (1122, 188944), (1176, 180268), (1232, 172074), (1309, 161952), (1428, 148456), (1446, 146608), (1496, 141708), (1568, 135201), (1617, 131104), (1632, 129899), (1666, 127248), (1687, 125664), (1848, 114716), (1904, 111342), (1928, 109956), (2156, 98328), (2244, 94472), (2352, 90134), (2464, 86037), (2499, 84832), (2618, 80976), (2651, 79968), (2856, 74228), (2892, 73304), (2992, 70854), (3234, 65552), (3332, 63624), (3374, 62832), (3696, 57358), (3808, 55671), (3856, 54978), (3927, 53984), (4097, 51744), (4312, 49164), (4488, 47236), (4704, 45067), (4998, 42416), (5061, 41888), (5236, 40488), (5302, 39984), (5712, 37114), (5784, 36652), (5984, 35427), (6468, 32776), (6664, 31812), (6748, 31416), (7392, 28679), (7712, 27489), (7854, 26992), (7953, 26656), (8194, 25872), (8624, 24582), (8976, 23618), (9163, 23136), (9996, 21208), (10122, 20944), (10472, 20244), (10604, 19992), (11424, 18557), (11568, 18326), (11809, 17952), (12291, 17248), (12936, 16388), (13328, 15906), (13496, 15708)]