668231424

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{1973}}^1$

素因数の和:2012

約数の個数: 216

約数和(自身を含む): 2299867920

約数和(自身を除く): 1631636496

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, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 1973, 2016, 2304, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 3946, 4032, 4704, 5292, 5376, 5919, 6048, 6272, 6912, 7056, 7892, 8064, 9408, 10584, 11838, 12096, 12544, 13811, 14112, 15784, 16128, 17757, 18816, 21168, 23676, 24192, 27622, 28224, 31568, 35514, 37632, 41433, 42336, 47352, 48384, 53271, 55244, 56448, 63136, 71028, 82866, 84672, 94704, 96677, 106542, 110488, 112896, 124299, 126272, 142056, 165732, 169344, 189408, 193354, 213084, 220976, 248598, 252544, 284112, 290031, 331464, 338688, 372897, 378816, 386708, 426168, 441952, 497196, 505088, 568224, 580062, 662928, 745794, 757632, 773416, 852336, 870093, 883904, 994392, 1136448, 1160124, 1325856, 1491588, 1515264, 1546832, 1704672, 1740186, 1767808, 1988784, 2272896, 2320248, 2610279, 2651712, 2983176, 3093664, 3409344, 3480372, 3535616, 3977568, 4545792, 4640496, 5220558, 5303424, 5966352, 6187328, 6818688, 6960744, 7955136, 9280992, 10441116, 10606848, 11932704, 12374656, 13637376, 13921488, 15910272, 18561984, 20882232, 23865408, 24749312, 27842976, 31820544, 37123968, 41764464, 47730816, 55685952, 74247936, 83528928, 95461632, 111371904, 167057856, 222743808, 334115712, 668231424]

約数ペア:

[(1, 668231424), (2, 334115712), (3, 222743808), (4, 167057856), (6, 111371904), (7, 95461632), (8, 83528928), (9, 74247936), (12, 55685952), (14, 47730816), (16, 41764464), (18, 37123968), (21, 31820544), (24, 27842976), (27, 24749312), (28, 23865408), (32, 20882232), (36, 18561984), (42, 15910272), (48, 13921488), (49, 13637376), (54, 12374656), (56, 11932704), (63, 10606848), (64, 10441116), (72, 9280992), (84, 7955136), (96, 6960744), (98, 6818688), (108, 6187328), (112, 5966352), (126, 5303424), (128, 5220558), (144, 4640496), (147, 4545792), (168, 3977568), (189, 3535616), (192, 3480372), (196, 3409344), (216, 3093664), (224, 2983176), (252, 2651712), (256, 2610279), (288, 2320248), (294, 2272896), (336, 1988784), (378, 1767808), (384, 1740186), (392, 1704672), (432, 1546832), (441, 1515264), (448, 1491588), (504, 1325856), (576, 1160124), (588, 1136448), (672, 994392), (756, 883904), (768, 870093), (784, 852336), (864, 773416), (882, 757632), (896, 745794), (1008, 662928), (1152, 580062), (1176, 568224), (1323, 505088), (1344, 497196), (1512, 441952), (1568, 426168), (1728, 386708), (1764, 378816), (1792, 372897), (1973, 338688), (2016, 331464), (2304, 290031), (2352, 284112), (2646, 252544), (2688, 248598), (3024, 220976), (3136, 213084), (3456, 193354), (3528, 189408), (3946, 169344), (4032, 165732), (4704, 142056), (5292, 126272), (5376, 124299), (5919, 112896), (6048, 110488), (6272, 106542), (6912, 96677), (7056, 94704), (7892, 84672), (8064, 82866), (9408, 71028), (10584, 63136), (11838, 56448), (12096, 55244), (12544, 53271), (13811, 48384), (14112, 47352), (15784, 42336), (16128, 41433), (17757, 37632), (18816, 35514), (21168, 31568), (23676, 28224), (24192, 27622)]