2889530336

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 7807887360

約数和(自身を除く): 4918357024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 76, 77, 88, 112, 121, 124, 133, 152, 154, 176, 181, 209, 217, 224, 242, 248, 266, 304, 308, 341, 352, 362, 418, 434, 484, 496, 532, 589, 608, 616, 682, 724, 836, 847, 868, 968, 992, 1064, 1178, 1232, 1267, 1364, 1448, 1463, 1672, 1694, 1736, 1936, 1991, 2128, 2299, 2356, 2387, 2464, 2534, 2728, 2896, 2926, 3344, 3388, 3439, 3472, 3751, 3872, 3982, 4123, 4256, 4598, 4712, 4774, 5068, 5456, 5611, 5792, 5852, 6479, 6688, 6776, 6878, 6944, 7502, 7964, 8246, 9196, 9424, 9548, 10136, 10912, 11222, 11704, 12958, 13552, 13756, 13937, 15004, 15928, 16093, 16492, 18392, 18848, 19096, 20272, 21901, 22444, 23408, 24073, 25916, 26257, 27104, 27512, 27874, 30008, 31856, 32186, 32984, 36784, 37829, 38192, 39277, 40544, 43802, 44888, 45353, 46816, 48146, 51832, 52514, 55024, 55748, 60016, 61721, 63712, 64372, 65968, 71269, 73568, 75658, 76384, 78554, 87604, 89776, 90706, 96292, 103664, 105028, 106609, 110048, 111496, 120032, 123442, 128744, 131936, 142538, 151316, 153307, 157108, 175208, 179552, 181412, 192584, 207328, 210056, 213218, 222992, 246884, 257488, 264803, 285076, 302632, 306614, 314216, 350416, 362824, 385168, 416119, 420112, 426436, 432047, 445984, 493768, 498883, 514976, 529606, 570152, 605264, 613228, 628432, 678931, 700832, 725648, 746263, 770336, 832238, 840224, 852872, 864094, 987536, 997766, 1059212, 1140304, 1172699, 1210528, 1226456, 1256864, 1357862, 1451296, 1492526, 1664476, 1705744, 1728188, 1975072, 1995532, 2118424, 2280608, 2345398, 2452912, 2715724, 2912833, 2985052, 3328952, 3411488, 3456376, 3991064, 4236848, 4690796, 4752517, 4905824, 5431448, 5825666, 5970104, 6657904, 6912752, 7982128, 8208893, 8473696, 9381592, 9505034, 10862896, 11651332, 11940208, 12899689, 13315808, 13825504, 15964256, 16417786, 18763184, 19010068, 21725792, 23302664, 23880416, 25799378, 32835572, 37526368, 38020136, 46605328, 51598756, 65671144, 76040272, 90297823, 93210656, 103197512, 131342288, 152080544, 180595646, 206395024, 262684576, 361191292, 412790048, 722382584, 1444765168, 2889530336]

約数ペア:

[(1, 2889530336), (2, 1444765168), (4, 722382584), (7, 412790048), (8, 361191292), (11, 262684576), (14, 206395024), (16, 180595646), (19, 152080544), (22, 131342288), (28, 103197512), (31, 93210656), (32, 90297823), (38, 76040272), (44, 65671144), (56, 51598756), (62, 46605328), (76, 38020136), (77, 37526368), (88, 32835572), (112, 25799378), (121, 23880416), (124, 23302664), (133, 21725792), (152, 19010068), (154, 18763184), (176, 16417786), (181, 15964256), (209, 13825504), (217, 13315808), (224, 12899689), (242, 11940208), (248, 11651332), (266, 10862896), (304, 9505034), (308, 9381592), (341, 8473696), (352, 8208893), (362, 7982128), (418, 6912752), (434, 6657904), (484, 5970104), (496, 5825666), (532, 5431448), (589, 4905824), (608, 4752517), (616, 4690796), (682, 4236848), (724, 3991064), (836, 3456376), (847, 3411488), (868, 3328952), (968, 2985052), (992, 2912833), (1064, 2715724), (1178, 2452912), (1232, 2345398), (1267, 2280608), (1364, 2118424), (1448, 1995532), (1463, 1975072), (1672, 1728188), (1694, 1705744), (1736, 1664476), (1936, 1492526), (1991, 1451296), (2128, 1357862), (2299, 1256864), (2356, 1226456), (2387, 1210528), (2464, 1172699), (2534, 1140304), (2728, 1059212), (2896, 997766), (2926, 987536), (3344, 864094), (3388, 852872), (3439, 840224), (3472, 832238), (3751, 770336), (3872, 746263), (3982, 725648), (4123, 700832), (4256, 678931), (4598, 628432), (4712, 613228), (4774, 605264), (5068, 570152), (5456, 529606), (5611, 514976), (5792, 498883), (5852, 493768), (6479, 445984), (6688, 432047), (6776, 426436), (6878, 420112), (6944, 416119), (7502, 385168), (7964, 362824), (8246, 350416), (9196, 314216), (9424, 306614), (9548, 302632), (10136, 285076), (10912, 264803), (11222, 257488), (11704, 246884), (12958, 222992), (13552, 213218), (13756, 210056), (13937, 207328), (15004, 192584), (15928, 181412), (16093, 179552), (16492, 175208), (18392, 157108), (18848, 153307), (19096, 151316), (20272, 142538), (21901, 131936), (22444, 128744), (23408, 123442), (24073, 120032), (25916, 111496), (26257, 110048), (27104, 106609), (27512, 105028), (27874, 103664), (30008, 96292), (31856, 90706), (32186, 89776), (32984, 87604), (36784, 78554), (37829, 76384), (38192, 75658), (39277, 73568), (40544, 71269), (43802, 65968), (44888, 64372), (45353, 63712), (46816, 61721), (48146, 60016), (51832, 55748), (52514, 55024)]