21278492928

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:750

約数の個数: 432

約数和(自身を含む): 76943158656

約数和(自身を除く): 55664665728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 277, 288, 308, 336, 352, 384, 396, 433, 448, 462, 504, 528, 554, 576, 616, 672, 693, 704, 768, 792, 831, 866, 896, 924, 1008, 1056, 1108, 1152, 1232, 1299, 1344, 1386, 1408, 1584, 1662, 1732, 1792, 1848, 1939, 2016, 2112, 2216, 2304, 2464, 2493, 2598, 2688, 2772, 2816, 3031, 3047, 3168, 3324, 3464, 3696, 3878, 3897, 4032, 4224, 4432, 4763, 4928, 4986, 5196, 5376, 5544, 5817, 6062, 6094, 6336, 6648, 6928, 7392, 7756, 7794, 8064, 8448, 8864, 9093, 9141, 9526, 9856, 9972, 10392, 11088, 11634, 12124, 12188, 12672, 13296, 13856, 14289, 14784, 15512, 15588, 16128, 17451, 17728, 18186, 18282, 19052, 19712, 19944, 20784, 21329, 22176, 23268, 24248, 24376, 25344, 26592, 27279, 27423, 27712, 28578, 29568, 31024, 31176, 33341, 34902, 35456, 36372, 36564, 38104, 39888, 41568, 42658, 42867, 44352, 46536, 48496, 48752, 53184, 54558, 54846, 55424, 57156, 59136, 62048, 62352, 63987, 66682, 69804, 70912, 72744, 73128, 76208, 79776, 83136, 85316, 85734, 88704, 93072, 96992, 97504, 100023, 106368, 109116, 109692, 110848, 114312, 119941, 124096, 124704, 127974, 133364, 139608, 145488, 146256, 152416, 159552, 166272, 170632, 171468, 177408, 186144, 191961, 193984, 195008, 200046, 212736, 218232, 219384, 228624, 239882, 248192, 249408, 255948, 266728, 279216, 290976, 292512, 300069, 304832, 319104, 332544, 341264, 342936, 359823, 372288, 383922, 387968, 390016, 400092, 436464, 438768, 457248, 479764, 496384, 498816, 511896, 533456, 558432, 581952, 585024, 600138, 609664, 638208, 682528, 685872, 719646, 744576, 767844, 775936, 780032, 800184, 839587, 872928, 877536, 914496, 959528, 997632, 1023792, 1066912, 1079469, 1116864, 1163904, 1170048, 1200276, 1219328, 1319351, 1365056, 1371744, 1439292, 1489152, 1535688, 1600368, 1679174, 1745856, 1755072, 1828992, 1919056, 2047584, 2133824, 2158938, 2233728, 2327808, 2340096, 2400552, 2518761, 2638702, 2730112, 2743488, 2878584, 3071376, 3200736, 3358348, 3491712, 3510144, 3657984, 3838112, 3958053, 4095168, 4267648, 4317876, 4467456, 4801104, 5037522, 5277404, 5460224, 5486976, 5757168, 6142752, 6401472, 6716696, 6983424, 7020288, 7556283, 7676224, 7916106, 8190336, 8535296, 8635752, 9235457, 9602208, 10075044, 10554808, 10973952, 11514336, 11874159, 12285504, 12802944, 13433392, 15112566, 15352448, 15832212, 16380672, 17271504, 18470914, 19204416, 20150088, 21109616, 23028672, 23748318, 24571008, 25605888, 26866784, 27706371, 30225132, 30704896, 31664424, 34543008, 36941828, 38408832, 40300176, 42219232, 46057344, 47496636, 49142016, 53733568, 55412742, 60450264, 63328848, 69086016, 73883656, 76817664, 80600352, 83119113, 84438464, 92114688, 94993272, 107467136, 110825484, 120900528, 126657696, 138172032, 147767312, 161200704, 166238226, 168876928, 189986544, 214934272, 221650968, 241801056, 253315392, 276344064, 295534624, 322401408, 332476452, 337753856, 379973088, 443301936, 483602112, 506630784, 591069248, 644802816, 664952904, 759946176, 886603872, 967204224, 1013261568, 1182138496, 1329905808, 1519892352, 1773207744, 1934408448, 2364276992, 2659811616, 3039784704, 3546415488, 5319623232, 7092830976, 10639246464, 21278492928]

約数ペア:

[(1, 21278492928), (2, 10639246464), (3, 7092830976), (4, 5319623232), (6, 3546415488), (7, 3039784704), (8, 2659811616), (9, 2364276992), (11, 1934408448), (12, 1773207744), (14, 1519892352), (16, 1329905808), (18, 1182138496), (21, 1013261568), (22, 967204224), (24, 886603872), (28, 759946176), (32, 664952904), (33, 644802816), (36, 591069248), (42, 506630784), (44, 483602112), (48, 443301936), (56, 379973088), (63, 337753856), (64, 332476452), (66, 322401408), (72, 295534624), (77, 276344064), (84, 253315392), (88, 241801056), (96, 221650968), (99, 214934272), (112, 189986544), (126, 168876928), (128, 166238226), (132, 161200704), (144, 147767312), (154, 138172032), (168, 126657696), (176, 120900528), (192, 110825484), (198, 107467136), (224, 94993272), (231, 92114688), (252, 84438464), (256, 83119113), (264, 80600352), (277, 76817664), (288, 73883656), (308, 69086016), (336, 63328848), (352, 60450264), (384, 55412742), (396, 53733568), (433, 49142016), (448, 47496636), (462, 46057344), (504, 42219232), (528, 40300176), (554, 38408832), (576, 36941828), (616, 34543008), (672, 31664424), (693, 30704896), (704, 30225132), (768, 27706371), (792, 26866784), (831, 25605888), (866, 24571008), (896, 23748318), (924, 23028672), (1008, 21109616), (1056, 20150088), (1108, 19204416), (1152, 18470914), (1232, 17271504), (1299, 16380672), (1344, 15832212), (1386, 15352448), (1408, 15112566), (1584, 13433392), (1662, 12802944), (1732, 12285504), (1792, 11874159), (1848, 11514336), (1939, 10973952), (2016, 10554808), (2112, 10075044), (2216, 9602208), (2304, 9235457), (2464, 8635752), (2493, 8535296), (2598, 8190336), (2688, 7916106), (2772, 7676224), (2816, 7556283), (3031, 7020288), (3047, 6983424), (3168, 6716696), (3324, 6401472), (3464, 6142752), (3696, 5757168), (3878, 5486976), (3897, 5460224), (4032, 5277404), (4224, 5037522), (4432, 4801104), (4763, 4467456), (4928, 4317876), (4986, 4267648), (5196, 4095168), (5376, 3958053), (5544, 3838112), (5817, 3657984), (6062, 3510144), (6094, 3491712), (6336, 3358348), (6648, 3200736), (6928, 3071376), (7392, 2878584), (7756, 2743488), (7794, 2730112), (8064, 2638702), (8448, 2518761), (8864, 2400552), (9093, 2340096), (9141, 2327808), (9526, 2233728), (9856, 2158938), (9972, 2133824), (10392, 2047584), (11088, 1919056), (11634, 1828992), (12124, 1755072), (12188, 1745856), (12672, 1679174), (13296, 1600368), (13856, 1535688), (14289, 1489152), (14784, 1439292), (15512, 1371744), (15588, 1365056), (16128, 1319351), (17451, 1219328), (17728, 1200276), (18186, 1170048), (18282, 1163904), (19052, 1116864), (19712, 1079469), (19944, 1066912), (20784, 1023792), (21329, 997632), (22176, 959528), (23268, 914496), (24248, 877536), (24376, 872928), (25344, 839587), (26592, 800184), (27279, 780032), (27423, 775936), (27712, 767844), (28578, 744576), (29568, 719646), (31024, 685872), (31176, 682528), (33341, 638208), (34902, 609664), (35456, 600138), (36372, 585024), (36564, 581952), (38104, 558432), (39888, 533456), (41568, 511896), (42658, 498816), (42867, 496384), (44352, 479764), (46536, 457248), (48496, 438768), (48752, 436464), (53184, 400092), (54558, 390016), (54846, 387968), (55424, 383922), (57156, 372288), (59136, 359823), (62048, 342936), (62352, 341264), (63987, 332544), (66682, 319104), (69804, 304832), (70912, 300069), (72744, 292512), (73128, 290976), (76208, 279216), (79776, 266728), (83136, 255948), (85316, 249408), (85734, 248192), (88704, 239882), (93072, 228624), (96992, 219384), (97504, 218232), (100023, 212736), (106368, 200046), (109116, 195008), (109692, 193984), (110848, 191961), (114312, 186144), (119941, 177408), (124096, 171468), (124704, 170632), (127974, 166272), (133364, 159552), (139608, 152416), (145488, 146256)]