321150604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 610273440

約数和(自身を除く): 289122836

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 139, 244, 278, 556, 557, 1037, 1114, 2074, 2228, 2363, 4148, 4726, 8479, 9452, 9469, 16958, 18938, 33916, 33977, 37876, 67954, 77423, 135908, 144143, 154846, 288286, 309692, 576572, 577609, 1155218, 1316191, 2310436, 2632382, 4722803, 5264764, 9445606, 18891212, 80287651, 160575302, 321150604]

約数ペア:

[(1, 321150604), (2, 160575302), (4, 80287651), (17, 18891212), (34, 9445606), (61, 5264764), (68, 4722803), (122, 2632382), (139, 2310436), (244, 1316191), (278, 1155218), (556, 577609), (557, 576572), (1037, 309692), (1114, 288286), (2074, 154846), (2228, 144143), (2363, 135908), (4148, 77423), (4726, 67954), (8479, 37876), (9452, 33977), (9469, 33916), (16958, 18938)]