21493022208

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2097

約数の個数: 320

約数和(自身を含む): 70497630720

約数和(自身を除く): 49004608512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 59, 64, 68, 84, 96, 102, 112, 118, 119, 128, 136, 168, 177, 192, 204, 224, 236, 238, 256, 272, 336, 354, 357, 384, 408, 413, 448, 472, 476, 512, 544, 672, 708, 714, 768, 816, 826, 896, 944, 952, 1003, 1088, 1239, 1344, 1416, 1428, 1536, 1632, 1652, 1792, 1888, 1904, 1993, 2006, 2176, 2478, 2688, 2832, 2856, 3009, 3264, 3304, 3584, 3776, 3808, 3986, 4012, 4352, 4956, 5376, 5664, 5712, 5979, 6018, 6528, 6608, 7021, 7552, 7616, 7972, 8024, 8704, 9912, 10752, 11328, 11424, 11958, 12036, 13056, 13216, 13951, 14042, 15104, 15232, 15944, 16048, 19824, 21063, 22656, 22848, 23916, 24072, 26112, 26432, 27902, 28084, 30208, 30464, 31888, 32096, 33881, 39648, 41853, 42126, 45312, 45696, 47832, 48144, 52864, 55804, 56168, 60928, 63776, 64192, 67762, 79296, 83706, 84252, 90624, 91392, 95664, 96288, 101643, 105728, 111608, 112336, 117587, 127552, 128384, 135524, 158592, 167412, 168504, 182784, 191328, 192576, 203286, 211456, 223216, 224672, 235174, 237167, 255104, 256768, 271048, 317184, 334824, 337008, 352761, 382656, 385152, 406572, 446432, 449344, 470348, 474334, 510208, 513536, 542096, 634368, 669648, 674016, 705522, 711501, 765312, 770304, 813144, 823109, 892864, 898688, 940696, 948668, 1020416, 1084192, 1339296, 1348032, 1411044, 1423002, 1530624, 1540608, 1626288, 1646218, 1785728, 1797376, 1881392, 1897336, 1998979, 2168384, 2469327, 2678592, 2696064, 2822088, 2846004, 3061248, 3252576, 3292436, 3571456, 3594752, 3762784, 3794672, 3997958, 4336768, 4938654, 5357184, 5392128, 5644176, 5692008, 5996937, 6505152, 6584872, 7142912, 7525568, 7589344, 7995916, 8673536, 9877308, 10714368, 10784256, 11288352, 11384016, 11993874, 13010304, 13169744, 13992853, 15051136, 15178688, 15991832, 17347072, 19754616, 21428736, 22576704, 22768032, 23987748, 26020608, 26339488, 27985706, 30102272, 30357376, 31983664, 39509232, 41978559, 45153408, 45536064, 47975496, 52041216, 52678976, 55971412, 60204544, 60714752, 63967328, 79018464, 83957118, 90306816, 91072128, 95950992, 105357952, 111942824, 121429504, 127934656, 158036928, 167914236, 180613632, 182144256, 191901984, 210715904, 223885648, 255869312, 316073856, 335828472, 364288512, 383803968, 421431808, 447771296, 511738624, 632147712, 671656944, 767607936, 895542592, 1023477248, 1264295424, 1343313888, 1535215872, 1791085184, 2686627776, 3070431744, 3582170368, 5373255552, 7164340736, 10746511104, 21493022208]

約数ペア:

[(1, 21493022208), (2, 10746511104), (3, 7164340736), (4, 5373255552), (6, 3582170368), (7, 3070431744), (8, 2686627776), (12, 1791085184), (14, 1535215872), (16, 1343313888), (17, 1264295424), (21, 1023477248), (24, 895542592), (28, 767607936), (32, 671656944), (34, 632147712), (42, 511738624), (48, 447771296), (51, 421431808), (56, 383803968), (59, 364288512), (64, 335828472), (68, 316073856), (84, 255869312), (96, 223885648), (102, 210715904), (112, 191901984), (118, 182144256), (119, 180613632), (128, 167914236), (136, 158036928), (168, 127934656), (177, 121429504), (192, 111942824), (204, 105357952), (224, 95950992), (236, 91072128), (238, 90306816), (256, 83957118), (272, 79018464), (336, 63967328), (354, 60714752), (357, 60204544), (384, 55971412), (408, 52678976), (413, 52041216), (448, 47975496), (472, 45536064), (476, 45153408), (512, 41978559), (544, 39509232), (672, 31983664), (708, 30357376), (714, 30102272), (768, 27985706), (816, 26339488), (826, 26020608), (896, 23987748), (944, 22768032), (952, 22576704), (1003, 21428736), (1088, 19754616), (1239, 17347072), (1344, 15991832), (1416, 15178688), (1428, 15051136), (1536, 13992853), (1632, 13169744), (1652, 13010304), (1792, 11993874), (1888, 11384016), (1904, 11288352), (1993, 10784256), (2006, 10714368), (2176, 9877308), (2478, 8673536), (2688, 7995916), (2832, 7589344), (2856, 7525568), (3009, 7142912), (3264, 6584872), (3304, 6505152), (3584, 5996937), (3776, 5692008), (3808, 5644176), (3986, 5392128), (4012, 5357184), (4352, 4938654), (4956, 4336768), (5376, 3997958), (5664, 3794672), (5712, 3762784), (5979, 3594752), (6018, 3571456), (6528, 3292436), (6608, 3252576), (7021, 3061248), (7552, 2846004), (7616, 2822088), (7972, 2696064), (8024, 2678592), (8704, 2469327), (9912, 2168384), (10752, 1998979), (11328, 1897336), (11424, 1881392), (11958, 1797376), (12036, 1785728), (13056, 1646218), (13216, 1626288), (13951, 1540608), (14042, 1530624), (15104, 1423002), (15232, 1411044), (15944, 1348032), (16048, 1339296), (19824, 1084192), (21063, 1020416), (22656, 948668), (22848, 940696), (23916, 898688), (24072, 892864), (26112, 823109), (26432, 813144), (27902, 770304), (28084, 765312), (30208, 711501), (30464, 705522), (31888, 674016), (32096, 669648), (33881, 634368), (39648, 542096), (41853, 513536), (42126, 510208), (45312, 474334), (45696, 470348), (47832, 449344), (48144, 446432), (52864, 406572), (55804, 385152), (56168, 382656), (60928, 352761), (63776, 337008), (64192, 334824), (67762, 317184), (79296, 271048), (83706, 256768), (84252, 255104), (90624, 237167), (91392, 235174), (95664, 224672), (96288, 223216), (101643, 211456), (105728, 203286), (111608, 192576), (112336, 191328), (117587, 182784), (127552, 168504), (128384, 167412), (135524, 158592)]