21044330496

素因数分解:

$2^{16}\times 3^3\times 7^1\times {\mathrm{1699}}^1$

素因数の和:1747

約数の個数: 272

約数和(自身を含む): 71302624000

約数和(自身を除く): 50258293504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1699, 1728, 1792, 2016, 2048, 2304, 2688, 3024, 3072, 3398, 3456, 3584, 4032, 4096, 4608, 5097, 5376, 6048, 6144, 6796, 6912, 7168, 8064, 8192, 9216, 10194, 10752, 11893, 12096, 12288, 13592, 13824, 14336, 15291, 16128, 16384, 18432, 20388, 21504, 23786, 24192, 24576, 27184, 27648, 28672, 30582, 32256, 32768, 35679, 36864, 40776, 43008, 45873, 47572, 48384, 49152, 54368, 55296, 57344, 61164, 64512, 65536, 71358, 73728, 81552, 86016, 91746, 95144, 96768, 98304, 107037, 108736, 110592, 114688, 122328, 129024, 142716, 147456, 163104, 172032, 183492, 190288, 193536, 196608, 214074, 217472, 221184, 229376, 244656, 258048, 285432, 294912, 321111, 326208, 344064, 366984, 380576, 387072, 428148, 434944, 442368, 458752, 489312, 516096, 570864, 589824, 642222, 652416, 688128, 733968, 761152, 774144, 856296, 869888, 884736, 978624, 1032192, 1141728, 1284444, 1304832, 1376256, 1467936, 1522304, 1548288, 1712592, 1739776, 1769472, 1957248, 2064384, 2283456, 2568888, 2609664, 2935872, 3044608, 3096576, 3425184, 3479552, 3914496, 4128768, 4566912, 5137776, 5219328, 5871744, 6089216, 6193152, 6850368, 6959104, 7828992, 9133824, 10275552, 10438656, 11743488, 12178432, 12386304, 13700736, 13918208, 15657984, 18267648, 20551104, 20877312, 23486976, 24356864, 27401472, 27836416, 31315968, 36535296, 41102208, 41754624, 46973952, 48713728, 54802944, 55672832, 62631936, 73070592, 82204416, 83509248, 93947904, 97427456, 109605888, 111345664, 125263872, 146141184, 164408832, 167018496, 187895808, 194854912, 219211776, 250527744, 292282368, 328817664, 334036992, 375791616, 389709824, 438423552, 501055488, 584564736, 657635328, 751583232, 779419648, 876847104, 1002110976, 1169129472, 1315270656, 1503166464, 1753694208, 2338258944, 2630541312, 3006332928, 3507388416, 5261082624, 7014776832, 10522165248, 21044330496]

約数ペア:

[(1, 21044330496), (2, 10522165248), (3, 7014776832), (4, 5261082624), (6, 3507388416), (7, 3006332928), (8, 2630541312), (9, 2338258944), (12, 1753694208), (14, 1503166464), (16, 1315270656), (18, 1169129472), (21, 1002110976), (24, 876847104), (27, 779419648), (28, 751583232), (32, 657635328), (36, 584564736), (42, 501055488), (48, 438423552), (54, 389709824), (56, 375791616), (63, 334036992), (64, 328817664), (72, 292282368), (84, 250527744), (96, 219211776), (108, 194854912), (112, 187895808), (126, 167018496), (128, 164408832), (144, 146141184), (168, 125263872), (189, 111345664), (192, 109605888), (216, 97427456), (224, 93947904), (252, 83509248), (256, 82204416), (288, 73070592), (336, 62631936), (378, 55672832), (384, 54802944), (432, 48713728), (448, 46973952), (504, 41754624), (512, 41102208), (576, 36535296), (672, 31315968), (756, 27836416), (768, 27401472), (864, 24356864), (896, 23486976), (1008, 20877312), (1024, 20551104), (1152, 18267648), (1344, 15657984), (1512, 13918208), (1536, 13700736), (1699, 12386304), (1728, 12178432), (1792, 11743488), (2016, 10438656), (2048, 10275552), (2304, 9133824), (2688, 7828992), (3024, 6959104), (3072, 6850368), (3398, 6193152), (3456, 6089216), (3584, 5871744), (4032, 5219328), (4096, 5137776), (4608, 4566912), (5097, 4128768), (5376, 3914496), (6048, 3479552), (6144, 3425184), (6796, 3096576), (6912, 3044608), (7168, 2935872), (8064, 2609664), (8192, 2568888), (9216, 2283456), (10194, 2064384), (10752, 1957248), (11893, 1769472), (12096, 1739776), (12288, 1712592), (13592, 1548288), (13824, 1522304), (14336, 1467936), (15291, 1376256), (16128, 1304832), (16384, 1284444), (18432, 1141728), (20388, 1032192), (21504, 978624), (23786, 884736), (24192, 869888), (24576, 856296), (27184, 774144), (27648, 761152), (28672, 733968), (30582, 688128), (32256, 652416), (32768, 642222), (35679, 589824), (36864, 570864), (40776, 516096), (43008, 489312), (45873, 458752), (47572, 442368), (48384, 434944), (49152, 428148), (54368, 387072), (55296, 380576), (57344, 366984), (61164, 344064), (64512, 326208), (65536, 321111), (71358, 294912), (73728, 285432), (81552, 258048), (86016, 244656), (91746, 229376), (95144, 221184), (96768, 217472), (98304, 214074), (107037, 196608), (108736, 193536), (110592, 190288), (114688, 183492), (122328, 172032), (129024, 163104), (142716, 147456)]