21953094912

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2390

約数の個数: 432

約数和(自身を含む): 78636113920

約数和(自身を除く): 56683019008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 64, 72, 76, 84, 93, 96, 112, 114, 124, 126, 128, 133, 144, 152, 168, 171, 186, 192, 217, 224, 228, 248, 252, 256, 266, 279, 288, 304, 336, 342, 372, 384, 399, 434, 448, 456, 496, 504, 532, 558, 576, 589, 608, 651, 672, 684, 744, 768, 798, 868, 896, 912, 992, 1008, 1064, 1116, 1152, 1178, 1197, 1216, 1302, 1344, 1368, 1488, 1596, 1736, 1767, 1792, 1824, 1953, 1984, 2016, 2128, 2232, 2304, 2311, 2356, 2394, 2432, 2604, 2688, 2736, 2976, 3192, 3472, 3534, 3648, 3906, 3968, 4032, 4123, 4256, 4464, 4622, 4712, 4788, 4864, 5208, 5301, 5376, 5472, 5952, 6384, 6933, 6944, 7068, 7296, 7812, 7936, 8064, 8246, 8512, 8928, 9244, 9424, 9576, 10416, 10602, 10944, 11904, 12369, 12768, 13866, 13888, 14136, 14592, 15624, 16128, 16177, 16492, 17024, 17856, 18488, 18848, 19152, 20799, 20832, 21204, 21888, 23808, 24738, 25536, 27732, 27776, 28272, 31248, 32354, 32984, 34048, 35712, 36976, 37107, 37696, 38304, 41598, 41664, 42408, 43776, 43909, 48531, 49476, 51072, 55464, 55552, 56544, 62496, 64708, 65968, 71424, 71641, 73952, 74214, 75392, 76608, 83196, 83328, 84816, 87818, 97062, 98952, 102144, 110928, 113088, 124992, 129416, 131727, 131936, 143282, 145593, 147904, 148428, 150784, 153216, 166392, 166656, 169632, 175636, 194124, 197904, 214923, 221856, 226176, 249984, 258832, 263454, 263872, 286564, 291186, 295808, 296856, 306432, 307363, 332784, 339264, 351272, 388248, 395181, 395808, 429846, 443712, 452352, 499968, 501487, 517664, 526908, 527744, 573128, 582372, 591616, 593712, 614726, 644769, 665568, 678528, 702544, 776496, 790362, 791616, 859692, 887424, 922089, 1002974, 1035328, 1053816, 1055488, 1146256, 1164744, 1187424, 1229452, 1289538, 1331136, 1357056, 1361179, 1405088, 1504461, 1552992, 1580724, 1583232, 1719384, 1774848, 1844178, 2005948, 2070656, 2107632, 2292512, 2329488, 2374848, 2458904, 2579076, 2662272, 2722358, 2766267, 2810176, 3008922, 3105984, 3161448, 3166464, 3438768, 3688356, 4011896, 4083537, 4141312, 4215264, 4513383, 4585024, 4658976, 4749696, 4917808, 5158152, 5324544, 5444716, 5532534, 5620352, 6017844, 6211968, 6322896, 6877536, 7376712, 8023792, 8167074, 8430528, 9026766, 9170048, 9317952, 9499392, 9528253, 9835616, 10316304, 10889432, 11065068, 11240704, 12035688, 12250611, 12423936, 12645792, 13755072, 14753424, 16047584, 16334148, 16861056, 18053532, 18340096, 18635904, 19056506, 19671232, 20632608, 21778864, 22130136, 24071376, 24501222, 25291584, 27510144, 28584759, 29506848, 32095168, 32668296, 33722112, 36107064, 37271808, 38113012, 39342464, 41265216, 43557728, 44260272, 48142752, 49002444, 50583168, 55020288, 57169518, 59013696, 64190336, 65336592, 72214128, 76226024, 78684928, 82530432, 85754277, 87115456, 88520544, 96285504, 98004888, 101166336, 114339036, 118027392, 128380672, 130673184, 144428256, 152452048, 165060864, 171508554, 174230912, 177041088, 192571008, 196009776, 228678072, 236054784, 261346368, 288856512, 304904096, 343017108, 348461824, 354082176, 385142016, 392019552, 457356144, 522692736, 577713024, 609808192, 686034216, 708164352, 784039104, 914712288, 1045385472, 1155426048, 1219616384, 1372068432, 1568078208, 1829424576, 2439232768, 2744136864, 3136156416, 3658849152, 5488273728, 7317698304, 10976547456, 21953094912]

約数ペア:

[(1, 21953094912), (2, 10976547456), (3, 7317698304), (4, 5488273728), (6, 3658849152), (7, 3136156416), (8, 2744136864), (9, 2439232768), (12, 1829424576), (14, 1568078208), (16, 1372068432), (18, 1219616384), (19, 1155426048), (21, 1045385472), (24, 914712288), (28, 784039104), (31, 708164352), (32, 686034216), (36, 609808192), (38, 577713024), (42, 522692736), (48, 457356144), (56, 392019552), (57, 385142016), (62, 354082176), (63, 348461824), (64, 343017108), (72, 304904096), (76, 288856512), (84, 261346368), (93, 236054784), (96, 228678072), (112, 196009776), (114, 192571008), (124, 177041088), (126, 174230912), (128, 171508554), (133, 165060864), (144, 152452048), (152, 144428256), (168, 130673184), (171, 128380672), (186, 118027392), (192, 114339036), (217, 101166336), (224, 98004888), (228, 96285504), (248, 88520544), (252, 87115456), (256, 85754277), (266, 82530432), (279, 78684928), (288, 76226024), (304, 72214128), (336, 65336592), (342, 64190336), (372, 59013696), (384, 57169518), (399, 55020288), (434, 50583168), (448, 49002444), (456, 48142752), (496, 44260272), (504, 43557728), (532, 41265216), (558, 39342464), (576, 38113012), (589, 37271808), (608, 36107064), (651, 33722112), (672, 32668296), (684, 32095168), (744, 29506848), (768, 28584759), (798, 27510144), (868, 25291584), (896, 24501222), (912, 24071376), (992, 22130136), (1008, 21778864), (1064, 20632608), (1116, 19671232), (1152, 19056506), (1178, 18635904), (1197, 18340096), (1216, 18053532), (1302, 16861056), (1344, 16334148), (1368, 16047584), (1488, 14753424), (1596, 13755072), (1736, 12645792), (1767, 12423936), (1792, 12250611), (1824, 12035688), (1953, 11240704), (1984, 11065068), (2016, 10889432), (2128, 10316304), (2232, 9835616), (2304, 9528253), (2311, 9499392), (2356, 9317952), (2394, 9170048), (2432, 9026766), (2604, 8430528), (2688, 8167074), (2736, 8023792), (2976, 7376712), (3192, 6877536), (3472, 6322896), (3534, 6211968), (3648, 6017844), (3906, 5620352), (3968, 5532534), (4032, 5444716), (4123, 5324544), (4256, 5158152), (4464, 4917808), (4622, 4749696), (4712, 4658976), (4788, 4585024), (4864, 4513383), (5208, 4215264), (5301, 4141312), (5376, 4083537), (5472, 4011896), (5952, 3688356), (6384, 3438768), (6933, 3166464), (6944, 3161448), (7068, 3105984), (7296, 3008922), (7812, 2810176), (7936, 2766267), (8064, 2722358), (8246, 2662272), (8512, 2579076), (8928, 2458904), (9244, 2374848), (9424, 2329488), (9576, 2292512), (10416, 2107632), (10602, 2070656), (10944, 2005948), (11904, 1844178), (12369, 1774848), (12768, 1719384), (13866, 1583232), (13888, 1580724), (14136, 1552992), (14592, 1504461), (15624, 1405088), (16128, 1361179), (16177, 1357056), (16492, 1331136), (17024, 1289538), (17856, 1229452), (18488, 1187424), (18848, 1164744), (19152, 1146256), (20799, 1055488), (20832, 1053816), (21204, 1035328), (21888, 1002974), (23808, 922089), (24738, 887424), (25536, 859692), (27732, 791616), (27776, 790362), (28272, 776496), (31248, 702544), (32354, 678528), (32984, 665568), (34048, 644769), (35712, 614726), (36976, 593712), (37107, 591616), (37696, 582372), (38304, 573128), (41598, 527744), (41664, 526908), (42408, 517664), (43776, 501487), (43909, 499968), (48531, 452352), (49476, 443712), (51072, 429846), (55464, 395808), (55552, 395181), (56544, 388248), (62496, 351272), (64708, 339264), (65968, 332784), (71424, 307363), (71641, 306432), (73952, 296856), (74214, 295808), (75392, 291186), (76608, 286564), (83196, 263872), (83328, 263454), (84816, 258832), (87818, 249984), (97062, 226176), (98952, 221856), (102144, 214923), (110928, 197904), (113088, 194124), (124992, 175636), (129416, 169632), (131727, 166656), (131936, 166392), (143282, 153216), (145593, 150784), (147904, 148428)]