1821548736

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 420

約数和(自身を含む): 6432749136

約数和(自身を除く): 4611200400

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, 71, 72, 81, 84, 96, 98, 101, 108, 112, 126, 142, 144, 147, 162, 168, 189, 192, 196, 202, 213, 216, 224, 252, 284, 288, 294, 303, 324, 336, 378, 392, 404, 426, 432, 441, 448, 497, 504, 567, 568, 576, 588, 606, 639, 648, 672, 707, 756, 784, 808, 852, 864, 882, 909, 994, 1008, 1134, 1136, 1176, 1212, 1278, 1296, 1323, 1344, 1414, 1491, 1512, 1568, 1616, 1704, 1728, 1764, 1818, 1917, 1988, 2016, 2121, 2268, 2272, 2352, 2424, 2556, 2592, 2646, 2727, 2828, 2982, 3024, 3136, 3232, 3408, 3479, 3528, 3636, 3834, 3969, 3976, 4032, 4242, 4473, 4536, 4544, 4704, 4848, 4949, 5112, 5184, 5292, 5454, 5656, 5751, 5964, 6048, 6363, 6464, 6816, 6958, 7056, 7171, 7272, 7668, 7938, 7952, 8181, 8484, 8946, 9072, 9408, 9696, 9898, 10224, 10437, 10584, 10908, 11312, 11502, 11928, 12096, 12726, 13419, 13632, 13916, 14112, 14342, 14544, 14847, 15336, 15876, 15904, 16362, 16968, 17892, 18144, 19089, 19392, 19796, 20448, 20874, 21168, 21513, 21816, 22624, 23004, 23856, 25452, 26838, 27832, 28224, 28684, 29088, 29694, 30672, 31311, 31752, 31808, 32724, 33936, 35784, 36288, 38178, 39592, 40257, 40896, 41748, 42336, 43026, 43632, 44541, 45248, 46008, 47712, 50197, 50904, 53676, 55664, 57267, 57368, 58176, 59388, 61344, 62622, 63504, 64539, 65448, 67872, 71568, 76356, 79184, 80514, 83496, 84672, 86052, 87264, 89082, 92016, 93933, 95424, 100394, 101808, 107352, 111328, 114534, 114736, 118776, 122688, 125244, 127008, 129078, 130896, 133623, 135744, 143136, 150591, 152712, 158368, 161028, 166992, 172104, 174528, 178164, 184032, 187866, 193617, 200788, 203616, 214704, 222656, 229068, 229472, 237552, 250488, 254016, 258156, 261792, 267246, 281799, 286272, 301182, 305424, 316736, 322056, 333984, 344208, 351379, 356328, 368064, 375732, 387234, 400869, 401576, 407232, 429408, 451773, 458136, 458944, 475104, 500976, 516312, 523584, 534492, 563598, 580851, 602364, 610848, 644112, 667968, 688416, 702758, 712656, 751464, 774468, 801738, 803152, 858816, 903546, 916272, 950208, 1001952, 1032624, 1054137, 1068984, 1127196, 1161702, 1204728, 1221696, 1288224, 1355319, 1376832, 1405516, 1425312, 1502928, 1548936, 1603476, 1606304, 1807092, 1832544, 2003904, 2065248, 2108274, 2137968, 2254392, 2323404, 2409456, 2576448, 2710638, 2811032, 2850624, 3005856, 3097872, 3162411, 3206952, 3212608, 3614184, 3665088, 4065957, 4130496, 4216548, 4275936, 4508784, 4646808, 4818912, 5421276, 5622064, 6011712, 6195744, 6324822, 6413904, 7228368, 8131914, 8433096, 8551872, 9017568, 9293616, 9487233, 9637824, 10842552, 11244128, 12391488, 12649644, 12827808, 14456736, 16263828, 16866192, 18035136, 18587232, 18974466, 21685104, 22488256, 25299288, 25655616, 28461699, 28913472, 32527656, 33732384, 37174464, 37948932, 43370208, 50598576, 56923398, 65055312, 67464768, 75897864, 86740416, 101197152, 113846796, 130110624, 151795728, 202394304, 227693592, 260221248, 303591456, 455387184, 607182912, 910774368, 1821548736]

約数ペア:

[(1, 1821548736), (2, 910774368), (3, 607182912), (4, 455387184), (6, 303591456), (7, 260221248), (8, 227693592), (9, 202394304), (12, 151795728), (14, 130110624), (16, 113846796), (18, 101197152), (21, 86740416), (24, 75897864), (27, 67464768), (28, 65055312), (32, 56923398), (36, 50598576), (42, 43370208), (48, 37948932), (49, 37174464), (54, 33732384), (56, 32527656), (63, 28913472), (64, 28461699), (71, 25655616), (72, 25299288), (81, 22488256), (84, 21685104), (96, 18974466), (98, 18587232), (101, 18035136), (108, 16866192), (112, 16263828), (126, 14456736), (142, 12827808), (144, 12649644), (147, 12391488), (162, 11244128), (168, 10842552), (189, 9637824), (192, 9487233), (196, 9293616), (202, 9017568), (213, 8551872), (216, 8433096), (224, 8131914), (252, 7228368), (284, 6413904), (288, 6324822), (294, 6195744), (303, 6011712), (324, 5622064), (336, 5421276), (378, 4818912), (392, 4646808), (404, 4508784), (426, 4275936), (432, 4216548), (441, 4130496), (448, 4065957), (497, 3665088), (504, 3614184), (567, 3212608), (568, 3206952), (576, 3162411), (588, 3097872), (606, 3005856), (639, 2850624), (648, 2811032), (672, 2710638), (707, 2576448), (756, 2409456), (784, 2323404), (808, 2254392), (852, 2137968), (864, 2108274), (882, 2065248), (909, 2003904), (994, 1832544), (1008, 1807092), (1134, 1606304), (1136, 1603476), (1176, 1548936), (1212, 1502928), (1278, 1425312), (1296, 1405516), (1323, 1376832), (1344, 1355319), (1414, 1288224), (1491, 1221696), (1512, 1204728), (1568, 1161702), (1616, 1127196), (1704, 1068984), (1728, 1054137), (1764, 1032624), (1818, 1001952), (1917, 950208), (1988, 916272), (2016, 903546), (2121, 858816), (2268, 803152), (2272, 801738), (2352, 774468), (2424, 751464), (2556, 712656), (2592, 702758), (2646, 688416), (2727, 667968), (2828, 644112), (2982, 610848), (3024, 602364), (3136, 580851), (3232, 563598), (3408, 534492), (3479, 523584), (3528, 516312), (3636, 500976), (3834, 475104), (3969, 458944), (3976, 458136), (4032, 451773), (4242, 429408), (4473, 407232), (4536, 401576), (4544, 400869), (4704, 387234), (4848, 375732), (4949, 368064), (5112, 356328), (5184, 351379), (5292, 344208), (5454, 333984), (5656, 322056), (5751, 316736), (5964, 305424), (6048, 301182), (6363, 286272), (6464, 281799), (6816, 267246), (6958, 261792), (7056, 258156), (7171, 254016), (7272, 250488), (7668, 237552), (7938, 229472), (7952, 229068), (8181, 222656), (8484, 214704), (8946, 203616), (9072, 200788), (9408, 193617), (9696, 187866), (9898, 184032), (10224, 178164), (10437, 174528), (10584, 172104), (10908, 166992), (11312, 161028), (11502, 158368), (11928, 152712), (12096, 150591), (12726, 143136), (13419, 135744), (13632, 133623), (13916, 130896), (14112, 129078), (14342, 127008), (14544, 125244), (14847, 122688), (15336, 118776), (15876, 114736), (15904, 114534), (16362, 111328), (16968, 107352), (17892, 101808), (18144, 100394), (19089, 95424), (19392, 93933), (19796, 92016), (20448, 89082), (20874, 87264), (21168, 86052), (21513, 84672), (21816, 83496), (22624, 80514), (23004, 79184), (23856, 76356), (25452, 71568), (26838, 67872), (27832, 65448), (28224, 64539), (28684, 63504), (29088, 62622), (29694, 61344), (30672, 59388), (31311, 58176), (31752, 57368), (31808, 57267), (32724, 55664), (33936, 53676), (35784, 50904), (36288, 50197), (38178, 47712), (39592, 46008), (40257, 45248), (40896, 44541), (41748, 43632), (42336, 43026)]