1961286912

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 432

約数和(自身を含む): 6643163520

約数和(自身を除く): 4681876608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 73, 78, 92, 96, 104, 108, 117, 128, 138, 144, 146, 156, 169, 184, 192, 207, 208, 216, 219, 234, 256, 276, 288, 292, 299, 312, 338, 351, 368, 384, 414, 416, 432, 438, 468, 507, 552, 576, 584, 598, 621, 624, 657, 676, 702, 736, 768, 828, 832, 864, 876, 897, 936, 949, 1014, 1104, 1152, 1168, 1196, 1242, 1248, 1314, 1352, 1404, 1472, 1521, 1656, 1664, 1679, 1728, 1752, 1794, 1872, 1898, 1971, 2028, 2208, 2304, 2336, 2392, 2484, 2496, 2628, 2691, 2704, 2808, 2847, 2944, 3042, 3312, 3328, 3358, 3456, 3504, 3588, 3744, 3796, 3887, 3942, 4056, 4416, 4563, 4672, 4784, 4968, 4992, 5037, 5256, 5382, 5408, 5616, 5694, 5888, 6084, 6624, 6716, 6912, 7008, 7176, 7488, 7592, 7774, 7884, 8073, 8112, 8541, 8832, 9126, 9344, 9568, 9936, 9984, 10074, 10512, 10764, 10816, 11232, 11388, 11661, 12168, 12337, 13248, 13432, 14016, 14352, 14976, 15111, 15184, 15548, 15768, 16146, 16224, 17082, 17664, 18252, 18688, 19136, 19872, 20148, 21024, 21528, 21632, 21827, 22464, 22776, 23322, 24336, 24674, 25623, 26496, 26864, 28032, 28704, 29952, 30222, 30368, 31096, 31536, 32292, 32448, 34164, 34983, 36504, 37011, 38272, 39744, 40296, 42048, 43056, 43264, 43654, 44928, 45333, 45552, 46644, 48672, 49348, 51246, 52992, 53728, 56064, 57408, 60444, 60736, 62192, 63072, 64584, 64896, 65481, 68328, 69966, 73008, 74022, 76544, 79488, 80592, 84096, 86112, 87308, 89856, 90666, 91104, 93288, 97344, 98696, 102492, 104949, 107456, 111033, 114816, 120888, 121472, 124384, 126144, 129168, 129792, 130962, 136656, 139932, 146016, 148044, 158976, 161184, 168192, 172224, 174616, 181332, 182208, 186576, 194688, 196443, 197392, 204984, 209898, 214912, 222066, 229632, 241776, 242944, 248768, 252288, 258336, 261924, 273312, 279864, 283751, 292032, 296088, 322368, 333099, 344448, 349232, 362664, 364416, 373152, 389376, 392886, 394784, 409968, 419796, 429824, 444132, 483552, 497536, 504576, 516672, 523848, 546624, 559728, 567502, 584064, 589329, 592176, 644736, 666198, 688896, 698464, 725328, 728832, 746304, 785772, 789568, 819936, 839592, 851253, 888264, 967104, 995072, 1033344, 1047696, 1093248, 1119456, 1135004, 1168128, 1178658, 1184352, 1289472, 1332396, 1396928, 1450656, 1492608, 1571544, 1579136, 1639872, 1679184, 1702506, 1776528, 1934208, 2066688, 2095392, 2186496, 2238912, 2270008, 2357316, 2368704, 2553759, 2664792, 2793856, 2901312, 2985216, 3143088, 3158272, 3279744, 3358368, 3405012, 3553056, 3868416, 4190784, 4477824, 4540016, 4714632, 4737408, 5107518, 5329584, 5587712, 5802624, 6286176, 6559488, 6716736, 6810024, 7106112, 7661277, 8381568, 8955648, 9080032, 9429264, 9474816, 10215036, 10659168, 11605248, 12572352, 13433472, 13620048, 14212224, 15322554, 16763136, 18160064, 18858528, 20430072, 21318336, 25144704, 26866944, 27240096, 28424448, 30645108, 36320128, 37717056, 40860144, 42636672, 50289408, 54480192, 61290216, 72640256, 75434112, 81720288, 85273344, 108960384, 122580432, 150868224, 163440576, 217920768, 245160864, 326881152, 490321728, 653762304, 980643456, 1961286912]

約数ペア:

[(1, 1961286912), (2, 980643456), (3, 653762304), (4, 490321728), (6, 326881152), (8, 245160864), (9, 217920768), (12, 163440576), (13, 150868224), (16, 122580432), (18, 108960384), (23, 85273344), (24, 81720288), (26, 75434112), (27, 72640256), (32, 61290216), (36, 54480192), (39, 50289408), (46, 42636672), (48, 40860144), (52, 37717056), (54, 36320128), (64, 30645108), (69, 28424448), (72, 27240096), (73, 26866944), (78, 25144704), (92, 21318336), (96, 20430072), (104, 18858528), (108, 18160064), (117, 16763136), (128, 15322554), (138, 14212224), (144, 13620048), (146, 13433472), (156, 12572352), (169, 11605248), (184, 10659168), (192, 10215036), (207, 9474816), (208, 9429264), (216, 9080032), (219, 8955648), (234, 8381568), (256, 7661277), (276, 7106112), (288, 6810024), (292, 6716736), (299, 6559488), (312, 6286176), (338, 5802624), (351, 5587712), (368, 5329584), (384, 5107518), (414, 4737408), (416, 4714632), (432, 4540016), (438, 4477824), (468, 4190784), (507, 3868416), (552, 3553056), (576, 3405012), (584, 3358368), (598, 3279744), (621, 3158272), (624, 3143088), (657, 2985216), (676, 2901312), (702, 2793856), (736, 2664792), (768, 2553759), (828, 2368704), (832, 2357316), (864, 2270008), (876, 2238912), (897, 2186496), (936, 2095392), (949, 2066688), (1014, 1934208), (1104, 1776528), (1152, 1702506), (1168, 1679184), (1196, 1639872), (1242, 1579136), (1248, 1571544), (1314, 1492608), (1352, 1450656), (1404, 1396928), (1472, 1332396), (1521, 1289472), (1656, 1184352), (1664, 1178658), (1679, 1168128), (1728, 1135004), (1752, 1119456), (1794, 1093248), (1872, 1047696), (1898, 1033344), (1971, 995072), (2028, 967104), (2208, 888264), (2304, 851253), (2336, 839592), (2392, 819936), (2484, 789568), (2496, 785772), (2628, 746304), (2691, 728832), (2704, 725328), (2808, 698464), (2847, 688896), (2944, 666198), (3042, 644736), (3312, 592176), (3328, 589329), (3358, 584064), (3456, 567502), (3504, 559728), (3588, 546624), (3744, 523848), (3796, 516672), (3887, 504576), (3942, 497536), (4056, 483552), (4416, 444132), (4563, 429824), (4672, 419796), (4784, 409968), (4968, 394784), (4992, 392886), (5037, 389376), (5256, 373152), (5382, 364416), (5408, 362664), (5616, 349232), (5694, 344448), (5888, 333099), (6084, 322368), (6624, 296088), (6716, 292032), (6912, 283751), (7008, 279864), (7176, 273312), (7488, 261924), (7592, 258336), (7774, 252288), (7884, 248768), (8073, 242944), (8112, 241776), (8541, 229632), (8832, 222066), (9126, 214912), (9344, 209898), (9568, 204984), (9936, 197392), (9984, 196443), (10074, 194688), (10512, 186576), (10764, 182208), (10816, 181332), (11232, 174616), (11388, 172224), (11661, 168192), (12168, 161184), (12337, 158976), (13248, 148044), (13432, 146016), (14016, 139932), (14352, 136656), (14976, 130962), (15111, 129792), (15184, 129168), (15548, 126144), (15768, 124384), (16146, 121472), (16224, 120888), (17082, 114816), (17664, 111033), (18252, 107456), (18688, 104949), (19136, 102492), (19872, 98696), (20148, 97344), (21024, 93288), (21528, 91104), (21632, 90666), (21827, 89856), (22464, 87308), (22776, 86112), (23322, 84096), (24336, 80592), (24674, 79488), (25623, 76544), (26496, 74022), (26864, 73008), (28032, 69966), (28704, 68328), (29952, 65481), (30222, 64896), (30368, 64584), (31096, 63072), (31536, 62192), (32292, 60736), (32448, 60444), (34164, 57408), (34983, 56064), (36504, 53728), (37011, 52992), (38272, 51246), (39744, 49348), (40296, 48672), (42048, 46644), (43056, 45552), (43264, 45333), (43654, 44928)]