19735220736

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55621}}^1$

素因数の和:55663

約数の個数: 240

約数和(自身を含む): 71012829888

約数和(自身を除く): 51277609152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 512, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1536, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3584, 3696, 4032, 4224, 4608, 4928, 5376, 5544, 5632, 6336, 7392, 8064, 8448, 9856, 10752, 11088, 12672, 14784, 16128, 16896, 19712, 22176, 25344, 29568, 32256, 39424, 44352, 50688, 55621, 59136, 88704, 111242, 118272, 166863, 177408, 222484, 333726, 354816, 389347, 444968, 500589, 611831, 667452, 778694, 889936, 1001178, 1168041, 1223662, 1334904, 1557388, 1779872, 1835493, 2002356, 2336082, 2447324, 2669808, 3114776, 3504123, 3559744, 3670986, 4004712, 4282817, 4672164, 4894648, 5339616, 5506479, 6229552, 7008246, 7119488, 7341972, 8009424, 8565634, 9344328, 9789296, 10679232, 11012958, 12459104, 12848451, 14016492, 14238976, 14683944, 16018848, 17131268, 18688656, 19578592, 21358464, 22025916, 24918208, 25696902, 28032984, 28477952, 29367888, 32037696, 34262536, 37377312, 38545353, 39157184, 42716928, 44051832, 49836416, 51393804, 56065968, 58735776, 64075392, 68525072, 74754624, 77090706, 78314368, 85433856, 88103664, 99672832, 102787608, 112131936, 117471552, 128150784, 137050144, 149509248, 154181412, 156628736, 176207328, 199345664, 205575216, 224263872, 234943104, 256301568, 274100288, 299018496, 308362824, 313257472, 352414656, 411150432, 448527744, 469886208, 548200576, 598036992, 616725648, 704829312, 822300864, 897055488, 939772416, 1096401152, 1233451296, 1409658624, 1644601728, 1794110976, 2192802304, 2466902592, 2819317248, 3289203456, 4933805184, 6578406912, 9867610368, 19735220736]

約数ペア:

[(1, 19735220736), (2, 9867610368), (3, 6578406912), (4, 4933805184), (6, 3289203456), (7, 2819317248), (8, 2466902592), (9, 2192802304), (11, 1794110976), (12, 1644601728), (14, 1409658624), (16, 1233451296), (18, 1096401152), (21, 939772416), (22, 897055488), (24, 822300864), (28, 704829312), (32, 616725648), (33, 598036992), (36, 548200576), (42, 469886208), (44, 448527744), (48, 411150432), (56, 352414656), (63, 313257472), (64, 308362824), (66, 299018496), (72, 274100288), (77, 256301568), (84, 234943104), (88, 224263872), (96, 205575216), (99, 199345664), (112, 176207328), (126, 156628736), (128, 154181412), (132, 149509248), (144, 137050144), (154, 128150784), (168, 117471552), (176, 112131936), (192, 102787608), (198, 99672832), (224, 88103664), (231, 85433856), (252, 78314368), (256, 77090706), (264, 74754624), (288, 68525072), (308, 64075392), (336, 58735776), (352, 56065968), (384, 51393804), (396, 49836416), (448, 44051832), (462, 42716928), (504, 39157184), (512, 38545353), (528, 37377312), (576, 34262536), (616, 32037696), (672, 29367888), (693, 28477952), (704, 28032984), (768, 25696902), (792, 24918208), (896, 22025916), (924, 21358464), (1008, 19578592), (1056, 18688656), (1152, 17131268), (1232, 16018848), (1344, 14683944), (1386, 14238976), (1408, 14016492), (1536, 12848451), (1584, 12459104), (1792, 11012958), (1848, 10679232), (2016, 9789296), (2112, 9344328), (2304, 8565634), (2464, 8009424), (2688, 7341972), (2772, 7119488), (2816, 7008246), (3168, 6229552), (3584, 5506479), (3696, 5339616), (4032, 4894648), (4224, 4672164), (4608, 4282817), (4928, 4004712), (5376, 3670986), (5544, 3559744), (5632, 3504123), (6336, 3114776), (7392, 2669808), (8064, 2447324), (8448, 2336082), (9856, 2002356), (10752, 1835493), (11088, 1779872), (12672, 1557388), (14784, 1334904), (16128, 1223662), (16896, 1168041), (19712, 1001178), (22176, 889936), (25344, 778694), (29568, 667452), (32256, 611831), (39424, 500589), (44352, 444968), (50688, 389347), (55621, 354816), (59136, 333726), (88704, 222484), (111242, 177408), (118272, 166863)]