21995200512

素因数分解:

$2^{13}\times 3^3\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:671

約数の個数: 224

約数和(自身を含む): 65584425600

約数和(自身を除く): 43589225088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 277, 288, 359, 384, 432, 512, 554, 576, 718, 768, 831, 864, 1024, 1077, 1108, 1152, 1436, 1536, 1662, 1728, 2048, 2154, 2216, 2304, 2493, 2872, 3072, 3231, 3324, 3456, 4096, 4308, 4432, 4608, 4986, 5744, 6144, 6462, 6648, 6912, 7479, 8192, 8616, 8864, 9216, 9693, 9972, 11488, 12288, 12924, 13296, 13824, 14958, 17232, 17728, 18432, 19386, 19944, 22976, 24576, 25848, 26592, 27648, 29916, 34464, 35456, 36864, 38772, 39888, 45952, 51696, 53184, 55296, 59832, 68928, 70912, 73728, 77544, 79776, 91904, 99443, 103392, 106368, 110592, 119664, 137856, 141824, 155088, 159552, 183808, 198886, 206784, 212736, 221184, 239328, 275712, 283648, 298329, 310176, 319104, 367616, 397772, 413568, 425472, 478656, 551424, 567296, 596658, 620352, 638208, 735232, 795544, 827136, 850944, 894987, 957312, 1102848, 1134592, 1193316, 1240704, 1276416, 1470464, 1591088, 1654272, 1701888, 1789974, 1914624, 2205696, 2269184, 2386632, 2481408, 2552832, 2684961, 2940928, 3182176, 3308544, 3403776, 3579948, 3829248, 4411392, 4773264, 4962816, 5105664, 5369922, 6364352, 6617088, 6807552, 7159896, 7658496, 8822784, 9546528, 9925632, 10211328, 10739844, 12728704, 13234176, 14319792, 15316992, 19093056, 19851264, 20422656, 21479688, 25457408, 26468352, 28639584, 30633984, 38186112, 39702528, 42959376, 50914816, 57279168, 61267968, 76372224, 79405056, 85918752, 101829632, 114558336, 152744448, 171837504, 203659264, 229116672, 305488896, 343675008, 407318528, 458233344, 610977792, 687350016, 814637056, 916466688, 1221955584, 1374700032, 1832933376, 2443911168, 2749400064, 3665866752, 5498800128, 7331733504, 10997600256, 21995200512]

約数ペア:

[(1, 21995200512), (2, 10997600256), (3, 7331733504), (4, 5498800128), (6, 3665866752), (8, 2749400064), (9, 2443911168), (12, 1832933376), (16, 1374700032), (18, 1221955584), (24, 916466688), (27, 814637056), (32, 687350016), (36, 610977792), (48, 458233344), (54, 407318528), (64, 343675008), (72, 305488896), (96, 229116672), (108, 203659264), (128, 171837504), (144, 152744448), (192, 114558336), (216, 101829632), (256, 85918752), (277, 79405056), (288, 76372224), (359, 61267968), (384, 57279168), (432, 50914816), (512, 42959376), (554, 39702528), (576, 38186112), (718, 30633984), (768, 28639584), (831, 26468352), (864, 25457408), (1024, 21479688), (1077, 20422656), (1108, 19851264), (1152, 19093056), (1436, 15316992), (1536, 14319792), (1662, 13234176), (1728, 12728704), (2048, 10739844), (2154, 10211328), (2216, 9925632), (2304, 9546528), (2493, 8822784), (2872, 7658496), (3072, 7159896), (3231, 6807552), (3324, 6617088), (3456, 6364352), (4096, 5369922), (4308, 5105664), (4432, 4962816), (4608, 4773264), (4986, 4411392), (5744, 3829248), (6144, 3579948), (6462, 3403776), (6648, 3308544), (6912, 3182176), (7479, 2940928), (8192, 2684961), (8616, 2552832), (8864, 2481408), (9216, 2386632), (9693, 2269184), (9972, 2205696), (11488, 1914624), (12288, 1789974), (12924, 1701888), (13296, 1654272), (13824, 1591088), (14958, 1470464), (17232, 1276416), (17728, 1240704), (18432, 1193316), (19386, 1134592), (19944, 1102848), (22976, 957312), (24576, 894987), (25848, 850944), (26592, 827136), (27648, 795544), (29916, 735232), (34464, 638208), (35456, 620352), (36864, 596658), (38772, 567296), (39888, 551424), (45952, 478656), (51696, 425472), (53184, 413568), (55296, 397772), (59832, 367616), (68928, 319104), (70912, 310176), (73728, 298329), (77544, 283648), (79776, 275712), (91904, 239328), (99443, 221184), (103392, 212736), (106368, 206784), (110592, 198886), (119664, 183808), (137856, 159552), (141824, 155088)]