268389456

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{105499}}^1$

素因数の和:105563

約数の個数: 40

約数和(自身を含む): 706428000

約数和(自身を除く): 438038544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 105499, 210998, 316497, 421996, 632994, 843992, 1265988, 1687984, 2531976, 5063952, 5591447, 11182894, 16774341, 22365788, 33548682, 44731576, 67097364, 89463152, 134194728, 268389456]

約数ペア:

[(1, 268389456), (2, 134194728), (3, 89463152), (4, 67097364), (6, 44731576), (8, 33548682), (12, 22365788), (16, 16774341), (24, 11182894), (48, 5591447), (53, 5063952), (106, 2531976), (159, 1687984), (212, 1265988), (318, 843992), (424, 632994), (636, 421996), (848, 316497), (1272, 210998), (2544, 105499)]