490771008

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3162

約数の個数: 224

約数和(自身を含む): 1776293120

約数和(自身を除く): 1285522112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3121, 3276, 3744, 4032, 4368, 4914, 5616, 5824, 6048, 6242, 6552, 7488, 8736, 9363, 9828, 11232, 12096, 12484, 13104, 17472, 18726, 19656, 21847, 22464, 24968, 26208, 28089, 37452, 39312, 40573, 43694, 49936, 52416, 56178, 65541, 74904, 78624, 81146, 84267, 87388, 99872, 112356, 121719, 131082, 149808, 157248, 162292, 168534, 174776, 196623, 199744, 224712, 243438, 262164, 284011, 299616, 324584, 337068, 349552, 365157, 393246, 449424, 486876, 524328, 568022, 589869, 599232, 649168, 674136, 699104, 730314, 786492, 852033, 898848, 973752, 1048656, 1095471, 1136044, 1179738, 1298336, 1348272, 1398208, 1460628, 1572984, 1704066, 1797696, 1947504, 2097312, 2190942, 2272088, 2359476, 2556099, 2596672, 2696544, 2921256, 3145968, 3408132, 3895008, 4194624, 4381884, 4544176, 4718952, 5112198, 5393088, 5842512, 6291936, 6816264, 7668297, 7790016, 8763768, 9088352, 9437904, 10224396, 11685024, 12583872, 13632528, 15336594, 17527536, 18176704, 18875808, 20448792, 23370048, 27265056, 30673188, 35055072, 37751616, 40897584, 54530112, 61346376, 70110144, 81795168, 122692752, 163590336, 245385504, 490771008]

約数ペア:

[(1, 490771008), (2, 245385504), (3, 163590336), (4, 122692752), (6, 81795168), (7, 70110144), (8, 61346376), (9, 54530112), (12, 40897584), (13, 37751616), (14, 35055072), (16, 30673188), (18, 27265056), (21, 23370048), (24, 20448792), (26, 18875808), (27, 18176704), (28, 17527536), (32, 15336594), (36, 13632528), (39, 12583872), (42, 11685024), (48, 10224396), (52, 9437904), (54, 9088352), (56, 8763768), (63, 7790016), (64, 7668297), (72, 6816264), (78, 6291936), (84, 5842512), (91, 5393088), (96, 5112198), (104, 4718952), (108, 4544176), (112, 4381884), (117, 4194624), (126, 3895008), (144, 3408132), (156, 3145968), (168, 2921256), (182, 2696544), (189, 2596672), (192, 2556099), (208, 2359476), (216, 2272088), (224, 2190942), (234, 2097312), (252, 1947504), (273, 1797696), (288, 1704066), (312, 1572984), (336, 1460628), (351, 1398208), (364, 1348272), (378, 1298336), (416, 1179738), (432, 1136044), (448, 1095471), (468, 1048656), (504, 973752), (546, 898848), (576, 852033), (624, 786492), (672, 730314), (702, 699104), (728, 674136), (756, 649168), (819, 599232), (832, 589869), (864, 568022), (936, 524328), (1008, 486876), (1092, 449424), (1248, 393246), (1344, 365157), (1404, 349552), (1456, 337068), (1512, 324584), (1638, 299616), (1728, 284011), (1872, 262164), (2016, 243438), (2184, 224712), (2457, 199744), (2496, 196623), (2808, 174776), (2912, 168534), (3024, 162292), (3121, 157248), (3276, 149808), (3744, 131082), (4032, 121719), (4368, 112356), (4914, 99872), (5616, 87388), (5824, 84267), (6048, 81146), (6242, 78624), (6552, 74904), (7488, 65541), (8736, 56178), (9363, 52416), (9828, 49936), (11232, 43694), (12096, 40573), (12484, 39312), (13104, 37452), (17472, 28089), (18726, 26208), (19656, 24968), (21847, 22464)]