222453168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{662063}}^1$

素因数の和:662081

約数の個数: 40

約数和(自身を含む): 656767488

約数和(自身を除く): 434314320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 662063, 1324126, 1986189, 2648252, 3972378, 4634441, 5296504, 7944756, 9268882, 10593008, 13903323, 15889512, 18537764, 27806646, 31779024, 37075528, 55613292, 74151056, 111226584, 222453168]

約数ペア:

[(1, 222453168), (2, 111226584), (3, 74151056), (4, 55613292), (6, 37075528), (7, 31779024), (8, 27806646), (12, 18537764), (14, 15889512), (16, 13903323), (21, 10593008), (24, 9268882), (28, 7944756), (42, 5296504), (48, 4634441), (56, 3972378), (84, 2648252), (112, 1986189), (168, 1324126), (336, 662063)]