12245376

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 38384640

約数和(自身を除く): 26139264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 223, 264, 286, 312, 352, 384, 416, 429, 446, 528, 572, 624, 669, 704, 832, 858, 892, 1056, 1144, 1248, 1338, 1408, 1664, 1716, 1784, 2112, 2288, 2453, 2496, 2676, 2899, 3432, 3568, 4224, 4576, 4906, 4992, 5352, 5798, 6864, 7136, 7359, 8697, 9152, 9812, 10704, 11596, 13728, 14272, 14718, 17394, 18304, 19624, 21408, 23192, 27456, 28544, 29436, 31889, 34788, 39248, 42816, 46384, 54912, 58872, 63778, 69576, 78496, 85632, 92768, 95667, 117744, 127556, 139152, 156992, 185536, 191334, 235488, 255112, 278304, 313984, 371072, 382668, 470976, 510224, 556608, 765336, 941952, 1020448, 1113216, 1530672, 2040896, 3061344, 4081792, 6122688, 12245376]

約数ペア:

[(1, 12245376), (2, 6122688), (3, 4081792), (4, 3061344), (6, 2040896), (8, 1530672), (11, 1113216), (12, 1020448), (13, 941952), (16, 765336), (22, 556608), (24, 510224), (26, 470976), (32, 382668), (33, 371072), (39, 313984), (44, 278304), (48, 255112), (52, 235488), (64, 191334), (66, 185536), (78, 156992), (88, 139152), (96, 127556), (104, 117744), (128, 95667), (132, 92768), (143, 85632), (156, 78496), (176, 69576), (192, 63778), (208, 58872), (223, 54912), (264, 46384), (286, 42816), (312, 39248), (352, 34788), (384, 31889), (416, 29436), (429, 28544), (446, 27456), (528, 23192), (572, 21408), (624, 19624), (669, 18304), (704, 17394), (832, 14718), (858, 14272), (892, 13728), (1056, 11596), (1144, 10704), (1248, 9812), (1338, 9152), (1408, 8697), (1664, 7359), (1716, 7136), (1784, 6864), (2112, 5798), (2288, 5352), (2453, 4992), (2496, 4906), (2676, 4576), (2899, 4224), (3432, 3568)]