1317685656

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1120481}}^1$

素因数の和:1120504

約数の個数: 48

約数和(自身を含む): 3832048440

約数和(自身を除く): 2514362784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1120481, 2240962, 3361443, 4481924, 6722886, 7843367, 8963848, 13445772, 15686734, 23530101, 26891544, 31373468, 47060202, 54903569, 62746936, 94120404, 109807138, 164710707, 188240808, 219614276, 329421414, 439228552, 658842828, 1317685656]

約数ペア:

[(1, 1317685656), (2, 658842828), (3, 439228552), (4, 329421414), (6, 219614276), (7, 188240808), (8, 164710707), (12, 109807138), (14, 94120404), (21, 62746936), (24, 54903569), (28, 47060202), (42, 31373468), (49, 26891544), (56, 23530101), (84, 15686734), (98, 13445772), (147, 8963848), (168, 7843367), (196, 6722886), (294, 4481924), (392, 3361443), (588, 2240962), (1176, 1120481)]