669168

素因数分解:

$2^4\times 3^3\times {\mathrm{1549}}^1$

素因数の和:1566

約数の個数: 40

約数和(自身を含む): 1922000

約数和(自身を除く): 1252832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1549, 3098, 4647, 6196, 9294, 12392, 13941, 18588, 24784, 27882, 37176, 41823, 55764, 74352, 83646, 111528, 167292, 223056, 334584, 669168]

約数ペア:

[(1, 669168), (2, 334584), (3, 223056), (4, 167292), (6, 111528), (8, 83646), (9, 74352), (12, 55764), (16, 41823), (18, 37176), (24, 27882), (27, 24784), (36, 18588), (48, 13941), (54, 12392), (72, 9294), (108, 6196), (144, 4647), (216, 3098), (432, 1549)]