220544352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109397}}^1$

素因数の和:109420

約数の個数: 72

約数和(自身を含む): 716775696

約数和(自身を除く): 496231344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 109397, 218794, 328191, 437588, 656382, 765779, 875176, 984573, 1312764, 1531558, 1750352, 1969146, 2297337, 2625528, 3063116, 3500704, 3938292, 4594674, 5251056, 6126232, 6892011, 7876584, 9189348, 10502112, 12252464, 13784022, 15753168, 18378696, 24504928, 27568044, 31506336, 36757392, 55136088, 73514784, 110272176, 220544352]

約数ペア:

[(1, 220544352), (2, 110272176), (3, 73514784), (4, 55136088), (6, 36757392), (7, 31506336), (8, 27568044), (9, 24504928), (12, 18378696), (14, 15753168), (16, 13784022), (18, 12252464), (21, 10502112), (24, 9189348), (28, 7876584), (32, 6892011), (36, 6126232), (42, 5251056), (48, 4594674), (56, 3938292), (63, 3500704), (72, 3063116), (84, 2625528), (96, 2297337), (112, 1969146), (126, 1750352), (144, 1531558), (168, 1312764), (224, 984573), (252, 875176), (288, 765779), (336, 656382), (504, 437588), (672, 328191), (1008, 218794), (2016, 109397)]