210405168

素因数分解:

$2^4\times 3^3\times {\mathrm{487049}}^1$

素因数の和:487066

約数の個数: 40

約数和(自身を含む): 603942000

約数和(自身を除く): 393536832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 487049, 974098, 1461147, 1948196, 2922294, 3896392, 4383441, 5844588, 7792784, 8766882, 11689176, 13150323, 17533764, 23378352, 26300646, 35067528, 52601292, 70135056, 105202584, 210405168]

約数ペア:

[(1, 210405168), (2, 105202584), (3, 70135056), (4, 52601292), (6, 35067528), (8, 26300646), (9, 23378352), (12, 17533764), (16, 13150323), (18, 11689176), (24, 8766882), (27, 7792784), (36, 5844588), (48, 4383441), (54, 3896392), (72, 2922294), (108, 1948196), (144, 1461147), (216, 974098), (432, 487049)]