766185728

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 1949681664

約数和(自身を除く): 1183495936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 128, 154, 176, 188, 224, 256, 308, 329, 352, 376, 448, 517, 616, 658, 704, 752, 827, 896, 1034, 1232, 1316, 1408, 1504, 1654, 1792, 2068, 2464, 2632, 2816, 3008, 3308, 3619, 4136, 4928, 5264, 5789, 6016, 6616, 7238, 8272, 9097, 9856, 10528, 11578, 12032, 13232, 14476, 16544, 18194, 19712, 21056, 23156, 26464, 28952, 33088, 36388, 38869, 42112, 46312, 52928, 57904, 63679, 66176, 72776, 77738, 84224, 92624, 105856, 115808, 127358, 132352, 145552, 155476, 185248, 211712, 231616, 254716, 272083, 291104, 310952, 370496, 427559, 463232, 509432, 544166, 582208, 621904, 740992, 855118, 926464, 1018864, 1088332, 1164416, 1243808, 1481984, 1710236, 2037728, 2176664, 2328832, 2487616, 2992913, 3420472, 4075456, 4353328, 4975232, 5985826, 6840944, 8150912, 8706656, 9950464, 11971652, 13681888, 16301824, 17413312, 23943304, 27363776, 34826624, 47886608, 54727552, 69653248, 95773216, 109455104, 191546432, 383092864, 766185728]

約数ペア:

[(1, 766185728), (2, 383092864), (4, 191546432), (7, 109455104), (8, 95773216), (11, 69653248), (14, 54727552), (16, 47886608), (22, 34826624), (28, 27363776), (32, 23943304), (44, 17413312), (47, 16301824), (56, 13681888), (64, 11971652), (77, 9950464), (88, 8706656), (94, 8150912), (112, 6840944), (128, 5985826), (154, 4975232), (176, 4353328), (188, 4075456), (224, 3420472), (256, 2992913), (308, 2487616), (329, 2328832), (352, 2176664), (376, 2037728), (448, 1710236), (517, 1481984), (616, 1243808), (658, 1164416), (704, 1088332), (752, 1018864), (827, 926464), (896, 855118), (1034, 740992), (1232, 621904), (1316, 582208), (1408, 544166), (1504, 509432), (1654, 463232), (1792, 427559), (2068, 370496), (2464, 310952), (2632, 291104), (2816, 272083), (3008, 254716), (3308, 231616), (3619, 211712), (4136, 185248), (4928, 155476), (5264, 145552), (5789, 132352), (6016, 127358), (6616, 115808), (7238, 105856), (8272, 92624), (9097, 84224), (9856, 77738), (10528, 72776), (11578, 66176), (12032, 63679), (13232, 57904), (14476, 52928), (16544, 46312), (18194, 42112), (19712, 38869), (21056, 36388), (23156, 33088), (26464, 28952)]