12921721344

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 480

約数和(自身を含む): 45506837376

約数和(自身を除く): 32585116032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 126, 128, 144, 148, 162, 168, 189, 192, 216, 222, 224, 243, 252, 256, 259, 288, 296, 324, 333, 336, 378, 384, 401, 432, 444, 448, 486, 504, 512, 518, 567, 576, 592, 648, 666, 672, 756, 768, 777, 802, 864, 888, 896, 972, 999, 1008, 1036, 1134, 1152, 1184, 1203, 1296, 1332, 1344, 1512, 1536, 1554, 1604, 1701, 1728, 1776, 1792, 1944, 1998, 2016, 2072, 2268, 2304, 2331, 2368, 2406, 2592, 2664, 2688, 2807, 2997, 3024, 3108, 3208, 3402, 3456, 3552, 3584, 3609, 3888, 3996, 4032, 4144, 4536, 4608, 4662, 4736, 4812, 5184, 5328, 5376, 5614, 5994, 6048, 6216, 6416, 6804, 6912, 6993, 7104, 7218, 7776, 7992, 8064, 8288, 8421, 8991, 9072, 9324, 9472, 9624, 10368, 10656, 10752, 10827, 11228, 11988, 12096, 12432, 12832, 13608, 13824, 13986, 14208, 14436, 14837, 15552, 15984, 16128, 16576, 16842, 17982, 18144, 18648, 18944, 19248, 20736, 20979, 21312, 21654, 22456, 23976, 24192, 24864, 25263, 25664, 27216, 27972, 28416, 28872, 29674, 31104, 31968, 32256, 32481, 33152, 33684, 35964, 36288, 37296, 38496, 41472, 41958, 42624, 43308, 44511, 44912, 47952, 48384, 49728, 50526, 51328, 54432, 55944, 56832, 57744, 59348, 62208, 62937, 63936, 64962, 66304, 67368, 71928, 72576, 74592, 75789, 76992, 83916, 85248, 86616, 89022, 89824, 95904, 96768, 97443, 99456, 101052, 102656, 103859, 108864, 111888, 115488, 118696, 124416, 125874, 127872, 129924, 132608, 133533, 134736, 143856, 145152, 149184, 151578, 153984, 167832, 170496, 173232, 178044, 179648, 191808, 194886, 198912, 202104, 205312, 207718, 217728, 223776, 227367, 230976, 237392, 251748, 255744, 259848, 267066, 269472, 287712, 290304, 298368, 303156, 307968, 311577, 335664, 346464, 356088, 359296, 383616, 389772, 397824, 400599, 404208, 415436, 435456, 447552, 454734, 461952, 474784, 503496, 511488, 519696, 534132, 538944, 575424, 596736, 606312, 615936, 623154, 671328, 682101, 692928, 712176, 718592, 767232, 779544, 801198, 808416, 830872, 870912, 895104, 909468, 923904, 934731, 949568, 1006992, 1039392, 1068264, 1077888, 1150848, 1193472, 1201797, 1212624, 1246308, 1342656, 1364202, 1385856, 1424352, 1437184, 1534464, 1559088, 1602396, 1616832, 1661744, 1790208, 1818936, 1847808, 1869462, 1899136, 2013984, 2078784, 2136528, 2155776, 2301696, 2403594, 2425248, 2492616, 2685312, 2728404, 2771712, 2804193, 2848704, 3118176, 3204792, 3233664, 3323488, 3580416, 3605391, 3637872, 3738924, 3798272, 4027968, 4157568, 4273056, 4311552, 4603392, 4807188, 4850496, 4985232, 5370624, 5456808, 5543424, 5608386, 5697408, 6236352, 6409584, 6467328, 6646976, 7210782, 7275744, 7477848, 7596544, 8055936, 8315136, 8412579, 8546112, 9614376, 9700992, 9970464, 10741248, 10913616, 11216772, 11394816, 12472704, 12819168, 12934656, 13293952, 14421564, 14551488, 14955696, 16111872, 16630272, 16825158, 17092224, 19228752, 19401984, 19940928, 21827232, 22433544, 22789632, 24945408, 25237737, 25638336, 26587904, 28843128, 29102976, 29911392, 32223744, 33650316, 34184448, 38457504, 38803968, 39881856, 43654464, 44867088, 49890816, 50475474, 51276672, 53175808, 57686256, 58205952, 59822784, 67300632, 68368896, 76915008, 79763712, 87308928, 89734176, 100950948, 102553344, 115372512, 116411904, 119645568, 134601264, 153830016, 159527424, 174617856, 179468352, 201901896, 205106688, 230745024, 239291136, 269202528, 307660032, 349235712, 358936704, 403803792, 461490048, 478582272, 538405056, 615320064, 717873408, 807607584, 922980096, 1076810112, 1435746816, 1615215168, 1845960192, 2153620224, 3230430336, 4307240448, 6460860672, 12921721344]

約数ペア:

[(1, 12921721344), (2, 6460860672), (3, 4307240448), (4, 3230430336), (6, 2153620224), (7, 1845960192), (8, 1615215168), (9, 1435746816), (12, 1076810112), (14, 922980096), (16, 807607584), (18, 717873408), (21, 615320064), (24, 538405056), (27, 478582272), (28, 461490048), (32, 403803792), (36, 358936704), (37, 349235712), (42, 307660032), (48, 269202528), (54, 239291136), (56, 230745024), (63, 205106688), (64, 201901896), (72, 179468352), (74, 174617856), (81, 159527424), (84, 153830016), (96, 134601264), (108, 119645568), (111, 116411904), (112, 115372512), (126, 102553344), (128, 100950948), (144, 89734176), (148, 87308928), (162, 79763712), (168, 76915008), (189, 68368896), (192, 67300632), (216, 59822784), (222, 58205952), (224, 57686256), (243, 53175808), (252, 51276672), (256, 50475474), (259, 49890816), (288, 44867088), (296, 43654464), (324, 39881856), (333, 38803968), (336, 38457504), (378, 34184448), (384, 33650316), (401, 32223744), (432, 29911392), (444, 29102976), (448, 28843128), (486, 26587904), (504, 25638336), (512, 25237737), (518, 24945408), (567, 22789632), (576, 22433544), (592, 21827232), (648, 19940928), (666, 19401984), (672, 19228752), (756, 17092224), (768, 16825158), (777, 16630272), (802, 16111872), (864, 14955696), (888, 14551488), (896, 14421564), (972, 13293952), (999, 12934656), (1008, 12819168), (1036, 12472704), (1134, 11394816), (1152, 11216772), (1184, 10913616), (1203, 10741248), (1296, 9970464), (1332, 9700992), (1344, 9614376), (1512, 8546112), (1536, 8412579), (1554, 8315136), (1604, 8055936), (1701, 7596544), (1728, 7477848), (1776, 7275744), (1792, 7210782), (1944, 6646976), (1998, 6467328), (2016, 6409584), (2072, 6236352), (2268, 5697408), (2304, 5608386), (2331, 5543424), (2368, 5456808), (2406, 5370624), (2592, 4985232), (2664, 4850496), (2688, 4807188), (2807, 4603392), (2997, 4311552), (3024, 4273056), (3108, 4157568), (3208, 4027968), (3402, 3798272), (3456, 3738924), (3552, 3637872), (3584, 3605391), (3609, 3580416), (3888, 3323488), (3996, 3233664), (4032, 3204792), (4144, 3118176), (4536, 2848704), (4608, 2804193), (4662, 2771712), (4736, 2728404), (4812, 2685312), (5184, 2492616), (5328, 2425248), (5376, 2403594), (5614, 2301696), (5994, 2155776), (6048, 2136528), (6216, 2078784), (6416, 2013984), (6804, 1899136), (6912, 1869462), (6993, 1847808), (7104, 1818936), (7218, 1790208), (7776, 1661744), (7992, 1616832), (8064, 1602396), (8288, 1559088), (8421, 1534464), (8991, 1437184), (9072, 1424352), (9324, 1385856), (9472, 1364202), (9624, 1342656), (10368, 1246308), (10656, 1212624), (10752, 1201797), (10827, 1193472), (11228, 1150848), (11988, 1077888), (12096, 1068264), (12432, 1039392), (12832, 1006992), (13608, 949568), (13824, 934731), (13986, 923904), (14208, 909468), (14436, 895104), (14837, 870912), (15552, 830872), (15984, 808416), (16128, 801198), (16576, 779544), (16842, 767232), (17982, 718592), (18144, 712176), (18648, 692928), (18944, 682101), (19248, 671328), (20736, 623154), (20979, 615936), (21312, 606312), (21654, 596736), (22456, 575424), (23976, 538944), (24192, 534132), (24864, 519696), (25263, 511488), (25664, 503496), (27216, 474784), (27972, 461952), (28416, 454734), (28872, 447552), (29674, 435456), (31104, 415436), (31968, 404208), (32256, 400599), (32481, 397824), (33152, 389772), (33684, 383616), (35964, 359296), (36288, 356088), (37296, 346464), (38496, 335664), (41472, 311577), (41958, 307968), (42624, 303156), (43308, 298368), (44511, 290304), (44912, 287712), (47952, 269472), (48384, 267066), (49728, 259848), (50526, 255744), (51328, 251748), (54432, 237392), (55944, 230976), (56832, 227367), (57744, 223776), (59348, 217728), (62208, 207718), (62937, 205312), (63936, 202104), (64962, 198912), (66304, 194886), (67368, 191808), (71928, 179648), (72576, 178044), (74592, 173232), (75789, 170496), (76992, 167832), (83916, 153984), (85248, 151578), (86616, 149184), (89022, 145152), (89824, 143856), (95904, 134736), (96768, 133533), (97443, 132608), (99456, 129924), (101052, 127872), (102656, 125874), (103859, 124416), (108864, 118696), (111888, 115488)]