281829168

素因数分解:

$2^4\times 3^2\times {\mathrm{1957147}}^1$

素因数の和:1957161

約数の個数: 30

約数和(自身を含む): 788730644

約数和(自身を除く): 506901476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1957147, 3914294, 5871441, 7828588, 11742882, 15657176, 17614323, 23485764, 31314352, 35228646, 46971528, 70457292, 93943056, 140914584, 281829168]

約数ペア:

[(1, 281829168), (2, 140914584), (3, 93943056), (4, 70457292), (6, 46971528), (8, 35228646), (9, 31314352), (12, 23485764), (16, 17614323), (18, 15657176), (24, 11742882), (36, 7828588), (48, 5871441), (72, 3914294), (144, 1957147)]