28849481472

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{3181}}^1$

素因数の和:3455

約数の個数: 216

約数和(自身を含む): 89716286352

約数和(自身を除く): 60866804880

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, 128, 147, 168, 192, 196, 224, 241, 256, 294, 336, 384, 392, 448, 482, 588, 672, 723, 768, 784, 896, 964, 1176, 1344, 1446, 1568, 1687, 1792, 1928, 2352, 2688, 2892, 3136, 3181, 3374, 3856, 4704, 5061, 5376, 5784, 6272, 6362, 6748, 7712, 9408, 9543, 10122, 11568, 11809, 12544, 12724, 13496, 15424, 18816, 19086, 20244, 22267, 23136, 23618, 25448, 26992, 30848, 35427, 37632, 38172, 40488, 44534, 46272, 47236, 50896, 53984, 61696, 66801, 70854, 76344, 80976, 89068, 92544, 94472, 101792, 107968, 133602, 141708, 152688, 155869, 161952, 178136, 185088, 188944, 203584, 215936, 267204, 283416, 305376, 311738, 323904, 356272, 377888, 407168, 431872, 467607, 534408, 566832, 610752, 623476, 647808, 712544, 755776, 766621, 814336, 935214, 1068816, 1133664, 1221504, 1246952, 1295616, 1425088, 1511552, 1533242, 1870428, 2137632, 2267328, 2299863, 2443008, 2493904, 2850176, 3023104, 3066484, 3740856, 4275264, 4534656, 4599726, 4987808, 5366347, 5700352, 6132968, 7481712, 8550528, 9069312, 9199452, 9975616, 10732694, 12265936, 14963424, 16099041, 17101056, 18398904, 19951232, 21465388, 24531872, 29926848, 32198082, 36797808, 37564429, 39902464, 42930776, 49063744, 59853696, 64396164, 73595616, 75128858, 85861552, 98127488, 112693287, 119707392, 128792328, 147191232, 150257716, 171723104, 196254976, 225386574, 257584656, 294382464, 300515432, 343446208, 450773148, 515169312, 588764928, 601030864, 686892416, 901546296, 1030338624, 1202061728, 1373784832, 1803092592, 2060677248, 2404123456, 3606185184, 4121354496, 4808246912, 7212370368, 9616493824, 14424740736, 28849481472]

約数ペア:

[(1, 28849481472), (2, 14424740736), (3, 9616493824), (4, 7212370368), (6, 4808246912), (7, 4121354496), (8, 3606185184), (12, 2404123456), (14, 2060677248), (16, 1803092592), (21, 1373784832), (24, 1202061728), (28, 1030338624), (32, 901546296), (42, 686892416), (48, 601030864), (49, 588764928), (56, 515169312), (64, 450773148), (84, 343446208), (96, 300515432), (98, 294382464), (112, 257584656), (128, 225386574), (147, 196254976), (168, 171723104), (192, 150257716), (196, 147191232), (224, 128792328), (241, 119707392), (256, 112693287), (294, 98127488), (336, 85861552), (384, 75128858), (392, 73595616), (448, 64396164), (482, 59853696), (588, 49063744), (672, 42930776), (723, 39902464), (768, 37564429), (784, 36797808), (896, 32198082), (964, 29926848), (1176, 24531872), (1344, 21465388), (1446, 19951232), (1568, 18398904), (1687, 17101056), (1792, 16099041), (1928, 14963424), (2352, 12265936), (2688, 10732694), (2892, 9975616), (3136, 9199452), (3181, 9069312), (3374, 8550528), (3856, 7481712), (4704, 6132968), (5061, 5700352), (5376, 5366347), (5784, 4987808), (6272, 4599726), (6362, 4534656), (6748, 4275264), (7712, 3740856), (9408, 3066484), (9543, 3023104), (10122, 2850176), (11568, 2493904), (11809, 2443008), (12544, 2299863), (12724, 2267328), (13496, 2137632), (15424, 1870428), (18816, 1533242), (19086, 1511552), (20244, 1425088), (22267, 1295616), (23136, 1246952), (23618, 1221504), (25448, 1133664), (26992, 1068816), (30848, 935214), (35427, 814336), (37632, 766621), (38172, 755776), (40488, 712544), (44534, 647808), (46272, 623476), (47236, 610752), (50896, 566832), (53984, 534408), (61696, 467607), (66801, 431872), (70854, 407168), (76344, 377888), (80976, 356272), (89068, 323904), (92544, 311738), (94472, 305376), (101792, 283416), (107968, 267204), (133602, 215936), (141708, 203584), (152688, 188944), (155869, 185088), (161952, 178136)]