18901946112

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2591}}^1$

素因数の和:2699

約数の個数: 288

約数和(自身を含む): 61033512960

約数和(自身を除く): 42131566848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 59, 64, 69, 84, 92, 96, 112, 118, 128, 138, 161, 168, 177, 184, 192, 224, 236, 256, 276, 322, 336, 354, 368, 384, 413, 448, 472, 483, 552, 644, 672, 708, 736, 768, 826, 896, 944, 966, 1104, 1239, 1288, 1344, 1357, 1416, 1472, 1652, 1792, 1888, 1932, 2208, 2478, 2576, 2591, 2688, 2714, 2832, 2944, 3304, 3776, 3864, 4071, 4416, 4956, 5152, 5182, 5376, 5428, 5664, 5888, 6608, 7552, 7728, 7773, 8142, 8832, 9499, 9912, 10304, 10364, 10856, 11328, 13216, 15104, 15456, 15546, 16284, 17664, 18137, 18998, 19824, 20608, 20728, 21712, 22656, 26432, 28497, 30912, 31092, 32568, 36274, 37996, 39648, 41216, 41456, 43424, 45312, 52864, 54411, 56994, 59593, 61824, 62184, 65136, 72548, 75992, 79296, 82912, 86848, 105728, 108822, 113988, 119186, 123648, 124368, 130272, 145096, 151984, 152869, 158592, 165824, 173696, 178779, 217644, 227976, 238372, 248736, 260544, 290192, 303968, 305738, 317184, 331648, 347392, 357558, 417151, 435288, 455952, 458607, 476744, 497472, 521088, 580384, 607936, 611476, 663296, 715116, 834302, 870576, 911904, 917214, 953488, 994944, 1042176, 1070083, 1160768, 1215872, 1222952, 1251453, 1430232, 1668604, 1741152, 1823808, 1834428, 1906976, 1989888, 2140166, 2321536, 2431744, 2445904, 2502906, 2860464, 3210249, 3337208, 3482304, 3515987, 3647616, 3668856, 3813952, 4280332, 4643072, 4891808, 5005812, 5720928, 6420498, 6674416, 6964608, 7031974, 7295232, 7337712, 7627904, 8560664, 9783616, 10011624, 10547961, 11441856, 12840996, 13348832, 13929216, 14063948, 14675424, 15255808, 17121328, 19567232, 20023248, 21095922, 22883712, 24611909, 25681992, 26697664, 28127896, 29350848, 34242656, 39134464, 40046496, 42191844, 45767424, 49223818, 51363984, 53395328, 56255792, 58701696, 68485312, 73835727, 80092992, 84383688, 98447636, 102727968, 106790656, 112511584, 117403392, 136970624, 147671454, 160185984, 168767376, 196895272, 205455936, 225023168, 273941248, 295342908, 320371968, 337534752, 393790544, 410911872, 450046336, 590685816, 675069504, 787581088, 821823744, 900092672, 1181371632, 1350139008, 1575162176, 2362743264, 2700278016, 3150324352, 4725486528, 6300648704, 9450973056, 18901946112]

約数ペア:

[(1, 18901946112), (2, 9450973056), (3, 6300648704), (4, 4725486528), (6, 3150324352), (7, 2700278016), (8, 2362743264), (12, 1575162176), (14, 1350139008), (16, 1181371632), (21, 900092672), (23, 821823744), (24, 787581088), (28, 675069504), (32, 590685816), (42, 450046336), (46, 410911872), (48, 393790544), (56, 337534752), (59, 320371968), (64, 295342908), (69, 273941248), (84, 225023168), (92, 205455936), (96, 196895272), (112, 168767376), (118, 160185984), (128, 147671454), (138, 136970624), (161, 117403392), (168, 112511584), (177, 106790656), (184, 102727968), (192, 98447636), (224, 84383688), (236, 80092992), (256, 73835727), (276, 68485312), (322, 58701696), (336, 56255792), (354, 53395328), (368, 51363984), (384, 49223818), (413, 45767424), (448, 42191844), (472, 40046496), (483, 39134464), (552, 34242656), (644, 29350848), (672, 28127896), (708, 26697664), (736, 25681992), (768, 24611909), (826, 22883712), (896, 21095922), (944, 20023248), (966, 19567232), (1104, 17121328), (1239, 15255808), (1288, 14675424), (1344, 14063948), (1357, 13929216), (1416, 13348832), (1472, 12840996), (1652, 11441856), (1792, 10547961), (1888, 10011624), (1932, 9783616), (2208, 8560664), (2478, 7627904), (2576, 7337712), (2591, 7295232), (2688, 7031974), (2714, 6964608), (2832, 6674416), (2944, 6420498), (3304, 5720928), (3776, 5005812), (3864, 4891808), (4071, 4643072), (4416, 4280332), (4956, 3813952), (5152, 3668856), (5182, 3647616), (5376, 3515987), (5428, 3482304), (5664, 3337208), (5888, 3210249), (6608, 2860464), (7552, 2502906), (7728, 2445904), (7773, 2431744), (8142, 2321536), (8832, 2140166), (9499, 1989888), (9912, 1906976), (10304, 1834428), (10364, 1823808), (10856, 1741152), (11328, 1668604), (13216, 1430232), (15104, 1251453), (15456, 1222952), (15546, 1215872), (16284, 1160768), (17664, 1070083), (18137, 1042176), (18998, 994944), (19824, 953488), (20608, 917214), (20728, 911904), (21712, 870576), (22656, 834302), (26432, 715116), (28497, 663296), (30912, 611476), (31092, 607936), (32568, 580384), (36274, 521088), (37996, 497472), (39648, 476744), (41216, 458607), (41456, 455952), (43424, 435288), (45312, 417151), (52864, 357558), (54411, 347392), (56994, 331648), (59593, 317184), (61824, 305738), (62184, 303968), (65136, 290192), (72548, 260544), (75992, 248736), (79296, 238372), (82912, 227976), (86848, 217644), (105728, 178779), (108822, 173696), (113988, 165824), (119186, 158592), (123648, 152869), (124368, 151984), (130272, 145096)]