197578656

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{20789}}^1$

素因数の和:20819

約数の個数: 96

約数和(自身を含む): 628689600

約数和(自身を除く): 431110944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2376, 3168, 4752, 9504, 20789, 41578, 62367, 83156, 124734, 166312, 187101, 228679, 249468, 332624, 374202, 457358, 498936, 561303, 665248, 686037, 748404, 914716, 997872, 1122606, 1372074, 1496808, 1829432, 1995744, 2058111, 2245212, 2744148, 2993616, 3658864, 4116222, 4490424, 5488296, 5987232, 6174333, 7317728, 8232444, 8980848, 10976592, 12348666, 16464888, 17961696, 21953184, 24697332, 32929776, 49394664, 65859552, 98789328, 197578656]

約数ペア:

[(1, 197578656), (2, 98789328), (3, 65859552), (4, 49394664), (6, 32929776), (8, 24697332), (9, 21953184), (11, 17961696), (12, 16464888), (16, 12348666), (18, 10976592), (22, 8980848), (24, 8232444), (27, 7317728), (32, 6174333), (33, 5987232), (36, 5488296), (44, 4490424), (48, 4116222), (54, 3658864), (66, 2993616), (72, 2744148), (88, 2245212), (96, 2058111), (99, 1995744), (108, 1829432), (132, 1496808), (144, 1372074), (176, 1122606), (198, 997872), (216, 914716), (264, 748404), (288, 686037), (297, 665248), (352, 561303), (396, 498936), (432, 457358), (528, 374202), (594, 332624), (792, 249468), (864, 228679), (1056, 187101), (1188, 166312), (1584, 124734), (2376, 83156), (3168, 62367), (4752, 41578), (9504, 20789)]