337006208

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1166

約数の個数: 128

約数和(自身を含む): 864829440

約数和(自身を除く): 527823232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 896, 992, 1103, 1232, 1364, 1408, 1736, 1984, 2206, 2387, 2464, 2728, 3472, 3968, 4412, 4774, 4928, 5456, 6944, 7721, 8824, 9548, 9856, 10912, 12133, 13888, 15442, 17648, 19096, 21824, 24266, 27776, 30884, 34193, 35296, 38192, 43648, 48532, 61768, 68386, 70592, 76384, 84931, 97064, 123536, 136772, 141184, 152768, 169862, 194128, 239351, 247072, 273544, 305536, 339724, 376123, 388256, 478702, 494144, 547088, 679448, 752246, 776512, 957404, 988288, 1094176, 1358896, 1504492, 1553024, 1914808, 2188352, 2632861, 2717792, 3008984, 3829616, 4376704, 5265722, 5435584, 6017968, 7659232, 10531444, 10871168, 12035936, 15318464, 21062888, 24071872, 30636928, 42125776, 48143744, 84251552, 168503104, 337006208]

約数ペア:

[(1, 337006208), (2, 168503104), (4, 84251552), (7, 48143744), (8, 42125776), (11, 30636928), (14, 24071872), (16, 21062888), (22, 15318464), (28, 12035936), (31, 10871168), (32, 10531444), (44, 7659232), (56, 6017968), (62, 5435584), (64, 5265722), (77, 4376704), (88, 3829616), (112, 3008984), (124, 2717792), (128, 2632861), (154, 2188352), (176, 1914808), (217, 1553024), (224, 1504492), (248, 1358896), (308, 1094176), (341, 988288), (352, 957404), (434, 776512), (448, 752246), (496, 679448), (616, 547088), (682, 494144), (704, 478702), (868, 388256), (896, 376123), (992, 339724), (1103, 305536), (1232, 273544), (1364, 247072), (1408, 239351), (1736, 194128), (1984, 169862), (2206, 152768), (2387, 141184), (2464, 136772), (2728, 123536), (3472, 97064), (3968, 84931), (4412, 76384), (4774, 70592), (4928, 68386), (5456, 61768), (6944, 48532), (7721, 43648), (8824, 38192), (9548, 35296), (9856, 34193), (10912, 30884), (12133, 27776), (13888, 24266), (15442, 21824), (17648, 19096)]