20446933248

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:939

約数の個数: 432

約数和(自身を含む): 71386781760

約数和(自身を除く): 50939848512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 73, 84, 96, 98, 108, 112, 126, 128, 144, 146, 147, 168, 189, 192, 196, 216, 219, 224, 252, 256, 288, 292, 294, 336, 378, 384, 392, 432, 438, 441, 448, 504, 511, 576, 584, 588, 657, 672, 756, 768, 784, 827, 864, 876, 882, 896, 1008, 1022, 1152, 1168, 1176, 1314, 1323, 1344, 1512, 1533, 1568, 1654, 1728, 1752, 1764, 1792, 1971, 2016, 2044, 2304, 2336, 2352, 2481, 2628, 2646, 2688, 3024, 3066, 3136, 3308, 3456, 3504, 3528, 3577, 3942, 4032, 4088, 4599, 4672, 4704, 4962, 5256, 5292, 5376, 5789, 6048, 6132, 6272, 6616, 6912, 7008, 7056, 7154, 7443, 7884, 8064, 8176, 9198, 9344, 9408, 9924, 10512, 10584, 10731, 11578, 12096, 12264, 12544, 13232, 13797, 14016, 14112, 14308, 14886, 15768, 16128, 16352, 17367, 18396, 18688, 18816, 19848, 21024, 21168, 21462, 22329, 23156, 24192, 24528, 26464, 27594, 28032, 28224, 28616, 29772, 31536, 32193, 32704, 34734, 36792, 37632, 39696, 40523, 42048, 42336, 42924, 44658, 46312, 48384, 49056, 52101, 52928, 55188, 56064, 56448, 57232, 59544, 60371, 63072, 64386, 65408, 69468, 73584, 79392, 81046, 84096, 84672, 85848, 89316, 92624, 96579, 98112, 104202, 105856, 110376, 112896, 114464, 119088, 120742, 121569, 126144, 128772, 130816, 138936, 147168, 156303, 158784, 162092, 168192, 169344, 171696, 178632, 181113, 185248, 193158, 196224, 208404, 211712, 220752, 228928, 238176, 241484, 243138, 252288, 257544, 277872, 294336, 312606, 317568, 324184, 338688, 343392, 357264, 362226, 364707, 370496, 386316, 392448, 416808, 422597, 441504, 457856, 476352, 482968, 486276, 504576, 515088, 543339, 555744, 588672, 625212, 635136, 648368, 686784, 714528, 724452, 729414, 740992, 772632, 833616, 845194, 883008, 915712, 952704, 965936, 972552, 1030176, 1086678, 1094121, 1111488, 1177344, 1250424, 1267791, 1296736, 1373568, 1429056, 1448904, 1458828, 1481984, 1545264, 1630017, 1667232, 1690388, 1766016, 1905408, 1931872, 1945104, 2060352, 2173356, 2188242, 2222976, 2500848, 2535582, 2593472, 2747136, 2858112, 2897808, 2917656, 2958179, 3090528, 3260034, 3334464, 3380776, 3532032, 3803373, 3863744, 3890208, 4120704, 4346712, 4376484, 4445952, 5001696, 5071164, 5186944, 5716224, 5795616, 5835312, 5916358, 6181056, 6520068, 6668928, 6761552, 7606746, 7727488, 7780416, 8241408, 8693424, 8752968, 8874537, 10003392, 10142328, 10373888, 11410119, 11591232, 11670624, 11832716, 12362112, 13040136, 13337856, 13523104, 15213492, 15454976, 15560832, 17386848, 17505936, 17749074, 20006784, 20284656, 22820238, 23182464, 23341248, 23665432, 24724224, 26080272, 26623611, 27046208, 30426984, 31121664, 34773696, 35011872, 35498148, 40013568, 40569312, 45640476, 46364928, 46682496, 47330864, 52160544, 53247222, 54092416, 60853968, 69547392, 70023744, 70996296, 79870833, 81138624, 91280952, 93364992, 94661728, 104321088, 106494444, 108184832, 121707936, 139094784, 140047488, 141992592, 159741666, 162277248, 182561904, 189323456, 208642176, 212988888, 243415872, 280094976, 283985184, 319483332, 324554496, 365123808, 378646912, 417284352, 425977776, 486831744, 567970368, 638966664, 730247616, 757293824, 851955552, 973663488, 1135940736, 1277933328, 1460495232, 1703911104, 2271881472, 2555866656, 2920990464, 3407822208, 5111733312, 6815644416, 10223466624, 20446933248]

約数ペア:

[(1, 20446933248), (2, 10223466624), (3, 6815644416), (4, 5111733312), (6, 3407822208), (7, 2920990464), (8, 2555866656), (9, 2271881472), (12, 1703911104), (14, 1460495232), (16, 1277933328), (18, 1135940736), (21, 973663488), (24, 851955552), (27, 757293824), (28, 730247616), (32, 638966664), (36, 567970368), (42, 486831744), (48, 425977776), (49, 417284352), (54, 378646912), (56, 365123808), (63, 324554496), (64, 319483332), (72, 283985184), (73, 280094976), (84, 243415872), (96, 212988888), (98, 208642176), (108, 189323456), (112, 182561904), (126, 162277248), (128, 159741666), (144, 141992592), (146, 140047488), (147, 139094784), (168, 121707936), (189, 108184832), (192, 106494444), (196, 104321088), (216, 94661728), (219, 93364992), (224, 91280952), (252, 81138624), (256, 79870833), (288, 70996296), (292, 70023744), (294, 69547392), (336, 60853968), (378, 54092416), (384, 53247222), (392, 52160544), (432, 47330864), (438, 46682496), (441, 46364928), (448, 45640476), (504, 40569312), (511, 40013568), (576, 35498148), (584, 35011872), (588, 34773696), (657, 31121664), (672, 30426984), (756, 27046208), (768, 26623611), (784, 26080272), (827, 24724224), (864, 23665432), (876, 23341248), (882, 23182464), (896, 22820238), (1008, 20284656), (1022, 20006784), (1152, 17749074), (1168, 17505936), (1176, 17386848), (1314, 15560832), (1323, 15454976), (1344, 15213492), (1512, 13523104), (1533, 13337856), (1568, 13040136), (1654, 12362112), (1728, 11832716), (1752, 11670624), (1764, 11591232), (1792, 11410119), (1971, 10373888), (2016, 10142328), (2044, 10003392), (2304, 8874537), (2336, 8752968), (2352, 8693424), (2481, 8241408), (2628, 7780416), (2646, 7727488), (2688, 7606746), (3024, 6761552), (3066, 6668928), (3136, 6520068), (3308, 6181056), (3456, 5916358), (3504, 5835312), (3528, 5795616), (3577, 5716224), (3942, 5186944), (4032, 5071164), (4088, 5001696), (4599, 4445952), (4672, 4376484), (4704, 4346712), (4962, 4120704), (5256, 3890208), (5292, 3863744), (5376, 3803373), (5789, 3532032), (6048, 3380776), (6132, 3334464), (6272, 3260034), (6616, 3090528), (6912, 2958179), (7008, 2917656), (7056, 2897808), (7154, 2858112), (7443, 2747136), (7884, 2593472), (8064, 2535582), (8176, 2500848), (9198, 2222976), (9344, 2188242), (9408, 2173356), (9924, 2060352), (10512, 1945104), (10584, 1931872), (10731, 1905408), (11578, 1766016), (12096, 1690388), (12264, 1667232), (12544, 1630017), (13232, 1545264), (13797, 1481984), (14016, 1458828), (14112, 1448904), (14308, 1429056), (14886, 1373568), (15768, 1296736), (16128, 1267791), (16352, 1250424), (17367, 1177344), (18396, 1111488), (18688, 1094121), (18816, 1086678), (19848, 1030176), (21024, 972552), (21168, 965936), (21462, 952704), (22329, 915712), (23156, 883008), (24192, 845194), (24528, 833616), (26464, 772632), (27594, 740992), (28032, 729414), (28224, 724452), (28616, 714528), (29772, 686784), (31536, 648368), (32193, 635136), (32704, 625212), (34734, 588672), (36792, 555744), (37632, 543339), (39696, 515088), (40523, 504576), (42048, 486276), (42336, 482968), (42924, 476352), (44658, 457856), (46312, 441504), (48384, 422597), (49056, 416808), (52101, 392448), (52928, 386316), (55188, 370496), (56064, 364707), (56448, 362226), (57232, 357264), (59544, 343392), (60371, 338688), (63072, 324184), (64386, 317568), (65408, 312606), (69468, 294336), (73584, 277872), (79392, 257544), (81046, 252288), (84096, 243138), (84672, 241484), (85848, 238176), (89316, 228928), (92624, 220752), (96579, 211712), (98112, 208404), (104202, 196224), (105856, 193158), (110376, 185248), (112896, 181113), (114464, 178632), (119088, 171696), (120742, 169344), (121569, 168192), (126144, 162092), (128772, 158784), (130816, 156303), (138936, 147168)]