21936473664

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{11717}}^1$

素因数の和:11945

約数の個数: 168

約数和(自身を含む): 67861281600

約数和(自身を除く): 45924807936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 199, 224, 294, 336, 392, 398, 448, 588, 597, 672, 784, 796, 1176, 1194, 1344, 1393, 1568, 1592, 2352, 2388, 2786, 3136, 3184, 4179, 4704, 4776, 5572, 6368, 8358, 9408, 9552, 9751, 11144, 11717, 12736, 16716, 19104, 19502, 22288, 23434, 29253, 33432, 35151, 38208, 39004, 44576, 46868, 58506, 66864, 70302, 78008, 82019, 89152, 93736, 117012, 133728, 140604, 156016, 164038, 187472, 234024, 246057, 267456, 281208, 312032, 328076, 374944, 468048, 492114, 562416, 574133, 624064, 656152, 749888, 936096, 984228, 1124832, 1148266, 1312304, 1722399, 1872192, 1968456, 2249664, 2296532, 2331683, 2624608, 3444798, 3936912, 4593064, 4663366, 5249216, 6889596, 6995049, 7873824, 9186128, 9326732, 13779192, 13990098, 15747648, 16321781, 18372256, 18653464, 27558384, 27980196, 32643562, 36744512, 37306928, 48965343, 55116768, 55960392, 65287124, 74613856, 97930686, 110233536, 111920784, 114252467, 130574248, 149227712, 195861372, 223841568, 228504934, 261148496, 342757401, 391722744, 447683136, 457009868, 522296992, 685514802, 783445488, 914019736, 1044593984, 1371029604, 1566890976, 1828039472, 2742059208, 3133781952, 3656078944, 5484118416, 7312157888, 10968236832, 21936473664]

約数ペア:

[(1, 21936473664), (2, 10968236832), (3, 7312157888), (4, 5484118416), (6, 3656078944), (7, 3133781952), (8, 2742059208), (12, 1828039472), (14, 1566890976), (16, 1371029604), (21, 1044593984), (24, 914019736), (28, 783445488), (32, 685514802), (42, 522296992), (48, 457009868), (49, 447683136), (56, 391722744), (64, 342757401), (84, 261148496), (96, 228504934), (98, 223841568), (112, 195861372), (147, 149227712), (168, 130574248), (192, 114252467), (196, 111920784), (199, 110233536), (224, 97930686), (294, 74613856), (336, 65287124), (392, 55960392), (398, 55116768), (448, 48965343), (588, 37306928), (597, 36744512), (672, 32643562), (784, 27980196), (796, 27558384), (1176, 18653464), (1194, 18372256), (1344, 16321781), (1393, 15747648), (1568, 13990098), (1592, 13779192), (2352, 9326732), (2388, 9186128), (2786, 7873824), (3136, 6995049), (3184, 6889596), (4179, 5249216), (4704, 4663366), (4776, 4593064), (5572, 3936912), (6368, 3444798), (8358, 2624608), (9408, 2331683), (9552, 2296532), (9751, 2249664), (11144, 1968456), (11717, 1872192), (12736, 1722399), (16716, 1312304), (19104, 1148266), (19502, 1124832), (22288, 984228), (23434, 936096), (29253, 749888), (33432, 656152), (35151, 624064), (38208, 574133), (39004, 562416), (44576, 492114), (46868, 468048), (58506, 374944), (66864, 328076), (70302, 312032), (78008, 281208), (82019, 267456), (89152, 246057), (93736, 234024), (117012, 187472), (133728, 164038), (140604, 156016)]