21579457536

素因数分解:

$2^{10}\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:1008

約数の個数: 528

約数和(自身を含む): 79613299584

約数和(自身を除く): 58033842048

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, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 243, 252, 256, 273, 288, 312, 324, 336, 351, 364, 378, 384, 416, 432, 448, 468, 486, 504, 512, 546, 567, 576, 624, 648, 672, 702, 728, 756, 768, 819, 832, 864, 896, 936, 953, 972, 1008, 1024, 1053, 1092, 1134, 1152, 1248, 1296, 1344, 1404, 1456, 1512, 1536, 1638, 1664, 1701, 1728, 1792, 1872, 1906, 1944, 2016, 2106, 2184, 2268, 2304, 2457, 2496, 2592, 2688, 2808, 2859, 2912, 3024, 3072, 3159, 3276, 3328, 3402, 3456, 3584, 3744, 3812, 3888, 4032, 4212, 4368, 4536, 4608, 4914, 4992, 5184, 5376, 5616, 5718, 5824, 6048, 6318, 6552, 6656, 6671, 6804, 6912, 7168, 7371, 7488, 7624, 7776, 8064, 8424, 8577, 8736, 9072, 9216, 9828, 9984, 10368, 10752, 11232, 11436, 11648, 12096, 12389, 12636, 13104, 13312, 13342, 13608, 13824, 14742, 14976, 15248, 15552, 16128, 16848, 17154, 17472, 18144, 19656, 19968, 20013, 20736, 21504, 22113, 22464, 22872, 23296, 24192, 24778, 25272, 25731, 26208, 26684, 27216, 27648, 29484, 29952, 30496, 31104, 32256, 33696, 34308, 34944, 36288, 37167, 39312, 39936, 40026, 41472, 44226, 44928, 45744, 46592, 48384, 49556, 50544, 51462, 52416, 53368, 54432, 58968, 59904, 60039, 60992, 62208, 64512, 67392, 68616, 69888, 72576, 74334, 77193, 78624, 80052, 82944, 86723, 88452, 89856, 91488, 93184, 96768, 99112, 101088, 102924, 104832, 106736, 108864, 111501, 117936, 119808, 120078, 121984, 124416, 134784, 137232, 139776, 145152, 148668, 154386, 157248, 160104, 173446, 176904, 179712, 180117, 182976, 193536, 198224, 202176, 205848, 209664, 213472, 217728, 223002, 231579, 235872, 240156, 243968, 248832, 260169, 269568, 274464, 279552, 290304, 297336, 308772, 314496, 320208, 334503, 346892, 353808, 359424, 360234, 365952, 396448, 404352, 411696, 419328, 426944, 435456, 446004, 463158, 471744, 480312, 487936, 520338, 539136, 540351, 548928, 580608, 594672, 617544, 628992, 640416, 669006, 693784, 707616, 720468, 731904, 780507, 792896, 808704, 823392, 838656, 853888, 870912, 892008, 926316, 943488, 960624, 975872, 1003509, 1040676, 1078272, 1080702, 1097856, 1189344, 1235088, 1257984, 1280832, 1338012, 1387568, 1415232, 1440936, 1463808, 1561014, 1585792, 1617408, 1621053, 1646784, 1707776, 1741824, 1784016, 1852632, 1886976, 1921248, 2007018, 2081352, 2161404, 2195712, 2341521, 2378688, 2470176, 2515968, 2561664, 2676024, 2775136, 2830464, 2881872, 2927616, 3010527, 3122028, 3171584, 3234816, 3242106, 3293568, 3415552, 3568032, 3705264, 3773952, 3842496, 4014036, 4162704, 4322808, 4391424, 4683042, 4757376, 4940352, 5123328, 5352048, 5550272, 5660928, 5763744, 6021054, 6244056, 6343168, 6484212, 6587136, 6831104, 7024563, 7136064, 7410528, 7547904, 7684992, 8028072, 8325408, 8645616, 8782848, 9366084, 9514752, 9880704, 10246656, 10704096, 11100544, 11321856, 11527488, 12042108, 12488112, 12686336, 12968424, 13174272, 14049126, 14272128, 14821056, 15369984, 16056144, 16650816, 17291232, 18732168, 19029504, 19761408, 20493312, 21073689, 21408192, 22201088, 22643712, 23054976, 24084216, 24976224, 25936848, 26348544, 28098252, 28544256, 29642112, 30739968, 32112288, 33301632, 34582464, 37464336, 38059008, 39522816, 42147378, 42816384, 44402176, 46109952, 48168432, 49952448, 51873696, 56196504, 57088512, 59284224, 61479936, 64224576, 66603264, 69164928, 74928672, 79045632, 84294756, 85632768, 88804352, 92219904, 96336864, 99904896, 103747392, 112393008, 114177024, 118568448, 128449152, 133206528, 138329856, 149857344, 168589512, 171265536, 184439808, 192673728, 199809792, 207494784, 224786016, 237136896, 256898304, 266413056, 276659712, 299714688, 337179024, 342531072, 385347456, 399619584, 414989568, 449572032, 513796608, 553319424, 599429376, 674358048, 770694912, 799239168, 829979136, 899144064, 1027593216, 1198858752, 1348716096, 1541389824, 1659958272, 1798288128, 2397717504, 2697432192, 3082779648, 3596576256, 5394864384, 7193152512, 10789728768, 21579457536]

約数ペア:

[(1, 21579457536), (2, 10789728768), (3, 7193152512), (4, 5394864384), (6, 3596576256), (7, 3082779648), (8, 2697432192), (9, 2397717504), (12, 1798288128), (13, 1659958272), (14, 1541389824), (16, 1348716096), (18, 1198858752), (21, 1027593216), (24, 899144064), (26, 829979136), (27, 799239168), (28, 770694912), (32, 674358048), (36, 599429376), (39, 553319424), (42, 513796608), (48, 449572032), (52, 414989568), (54, 399619584), (56, 385347456), (63, 342531072), (64, 337179024), (72, 299714688), (78, 276659712), (81, 266413056), (84, 256898304), (91, 237136896), (96, 224786016), (104, 207494784), (108, 199809792), (112, 192673728), (117, 184439808), (126, 171265536), (128, 168589512), (144, 149857344), (156, 138329856), (162, 133206528), (168, 128449152), (182, 118568448), (189, 114177024), (192, 112393008), (208, 103747392), (216, 99904896), (224, 96336864), (234, 92219904), (243, 88804352), (252, 85632768), (256, 84294756), (273, 79045632), (288, 74928672), (312, 69164928), (324, 66603264), (336, 64224576), (351, 61479936), (364, 59284224), (378, 57088512), (384, 56196504), (416, 51873696), (432, 49952448), (448, 48168432), (468, 46109952), (486, 44402176), (504, 42816384), (512, 42147378), (546, 39522816), (567, 38059008), (576, 37464336), (624, 34582464), (648, 33301632), (672, 32112288), (702, 30739968), (728, 29642112), (756, 28544256), (768, 28098252), (819, 26348544), (832, 25936848), (864, 24976224), (896, 24084216), (936, 23054976), (953, 22643712), (972, 22201088), (1008, 21408192), (1024, 21073689), (1053, 20493312), (1092, 19761408), (1134, 19029504), (1152, 18732168), (1248, 17291232), (1296, 16650816), (1344, 16056144), (1404, 15369984), (1456, 14821056), (1512, 14272128), (1536, 14049126), (1638, 13174272), (1664, 12968424), (1701, 12686336), (1728, 12488112), (1792, 12042108), (1872, 11527488), (1906, 11321856), (1944, 11100544), (2016, 10704096), (2106, 10246656), (2184, 9880704), (2268, 9514752), (2304, 9366084), (2457, 8782848), (2496, 8645616), (2592, 8325408), (2688, 8028072), (2808, 7684992), (2859, 7547904), (2912, 7410528), (3024, 7136064), (3072, 7024563), (3159, 6831104), (3276, 6587136), (3328, 6484212), (3402, 6343168), (3456, 6244056), (3584, 6021054), (3744, 5763744), (3812, 5660928), (3888, 5550272), (4032, 5352048), (4212, 5123328), (4368, 4940352), (4536, 4757376), (4608, 4683042), (4914, 4391424), (4992, 4322808), (5184, 4162704), (5376, 4014036), (5616, 3842496), (5718, 3773952), (5824, 3705264), (6048, 3568032), (6318, 3415552), (6552, 3293568), (6656, 3242106), (6671, 3234816), (6804, 3171584), (6912, 3122028), (7168, 3010527), (7371, 2927616), (7488, 2881872), (7624, 2830464), (7776, 2775136), (8064, 2676024), (8424, 2561664), (8577, 2515968), (8736, 2470176), (9072, 2378688), (9216, 2341521), (9828, 2195712), (9984, 2161404), (10368, 2081352), (10752, 2007018), (11232, 1921248), (11436, 1886976), (11648, 1852632), (12096, 1784016), (12389, 1741824), (12636, 1707776), (13104, 1646784), (13312, 1621053), (13342, 1617408), (13608, 1585792), (13824, 1561014), (14742, 1463808), (14976, 1440936), (15248, 1415232), (15552, 1387568), (16128, 1338012), (16848, 1280832), (17154, 1257984), (17472, 1235088), (18144, 1189344), (19656, 1097856), (19968, 1080702), (20013, 1078272), (20736, 1040676), (21504, 1003509), (22113, 975872), (22464, 960624), (22872, 943488), (23296, 926316), (24192, 892008), (24778, 870912), (25272, 853888), (25731, 838656), (26208, 823392), (26684, 808704), (27216, 792896), (27648, 780507), (29484, 731904), (29952, 720468), (30496, 707616), (31104, 693784), (32256, 669006), (33696, 640416), (34308, 628992), (34944, 617544), (36288, 594672), (37167, 580608), (39312, 548928), (39936, 540351), (40026, 539136), (41472, 520338), (44226, 487936), (44928, 480312), (45744, 471744), (46592, 463158), (48384, 446004), (49556, 435456), (50544, 426944), (51462, 419328), (52416, 411696), (53368, 404352), (54432, 396448), (58968, 365952), (59904, 360234), (60039, 359424), (60992, 353808), (62208, 346892), (64512, 334503), (67392, 320208), (68616, 314496), (69888, 308772), (72576, 297336), (74334, 290304), (77193, 279552), (78624, 274464), (80052, 269568), (82944, 260169), (86723, 248832), (88452, 243968), (89856, 240156), (91488, 235872), (93184, 231579), (96768, 223002), (99112, 217728), (101088, 213472), (102924, 209664), (104832, 205848), (106736, 202176), (108864, 198224), (111501, 193536), (117936, 182976), (119808, 180117), (120078, 179712), (121984, 176904), (124416, 173446), (134784, 160104), (137232, 157248), (139776, 154386), (145152, 148668)]