290407788

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{244451}}^1$

素因数の和:244475

約数の個数: 48

約数和(自身を含む): 821358720

約数和(自身を除く): 530950932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 244451, 488902, 733353, 977804, 1466706, 2200059, 2688961, 2933412, 4400118, 5377922, 6600177, 8066883, 8800236, 10755844, 13200354, 16133766, 24200649, 26400708, 32267532, 48401298, 72601947, 96802596, 145203894, 290407788]

約数ペア:

[(1, 290407788), (2, 145203894), (3, 96802596), (4, 72601947), (6, 48401298), (9, 32267532), (11, 26400708), (12, 24200649), (18, 16133766), (22, 13200354), (27, 10755844), (33, 8800236), (36, 8066883), (44, 6600177), (54, 5377922), (66, 4400118), (99, 2933412), (108, 2688961), (132, 2200059), (198, 1466706), (297, 977804), (396, 733353), (594, 488902), (1188, 244451)]