268163952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16981}}^1$

素因数の和:17046

約数の個数: 80

約数和(自身を含む): 808614912

約数和(自身を除く): 540450960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 16981, 33962, 50943, 67924, 101886, 118867, 135848, 203772, 237734, 271696, 356601, 407544, 475468, 713202, 798107, 815088, 950936, 1426404, 1596214, 1901872, 2394321, 2852808, 3192428, 4788642, 5586749, 5705616, 6384856, 9577284, 11173498, 12769712, 16760247, 19154568, 22346996, 33520494, 38309136, 44693992, 67040988, 89387984, 134081976, 268163952]

約数ペア:

[(1, 268163952), (2, 134081976), (3, 89387984), (4, 67040988), (6, 44693992), (7, 38309136), (8, 33520494), (12, 22346996), (14, 19154568), (16, 16760247), (21, 12769712), (24, 11173498), (28, 9577284), (42, 6384856), (47, 5705616), (48, 5586749), (56, 4788642), (84, 3192428), (94, 2852808), (112, 2394321), (141, 1901872), (168, 1596214), (188, 1426404), (282, 950936), (329, 815088), (336, 798107), (376, 713202), (564, 475468), (658, 407544), (752, 356601), (987, 271696), (1128, 237734), (1316, 203772), (1974, 135848), (2256, 118867), (2632, 101886), (3948, 67924), (5264, 50943), (7896, 33962), (15792, 16981)]