255615804

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{13681}}^1$

素因数の和:13867

約数の個数: 48

約数和(自身を含む): 666587040

約数和(自身を除く): 410971236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 4671, 6228, 9342, 13681, 18684, 27362, 41043, 54724, 82086, 123129, 164172, 246258, 369387, 492516, 738774, 1477548, 2366813, 4733626, 7100439, 9467252, 14200878, 21301317, 28401756, 42602634, 63903951, 85205268, 127807902, 255615804]

約数ペア:

[(1, 255615804), (2, 127807902), (3, 85205268), (4, 63903951), (6, 42602634), (9, 28401756), (12, 21301317), (18, 14200878), (27, 9467252), (36, 7100439), (54, 4733626), (108, 2366813), (173, 1477548), (346, 738774), (519, 492516), (692, 369387), (1038, 246258), (1557, 164172), (2076, 123129), (3114, 82086), (4671, 54724), (6228, 41043), (9342, 27362), (13681, 18684)]