312235656

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{20233}}^1$

素因数の和:20885

約数の個数: 32

約数和(自身を含む): 781841760

約数和(自身を除く): 469606104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 15432, 20233, 40466, 60699, 80932, 121398, 161864, 242796, 485592, 13009819, 26019638, 39029457, 52039276, 78058914, 104078552, 156117828, 312235656]

約数ペア:

[(1, 312235656), (2, 156117828), (3, 104078552), (4, 78058914), (6, 52039276), (8, 39029457), (12, 26019638), (24, 13009819), (643, 485592), (1286, 242796), (1929, 161864), (2572, 121398), (3858, 80932), (5144, 60699), (7716, 40466), (15432, 20233)]