244564221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 394813440

約数和(自身を除く): 150249219

約数列:

[1, 3, 11, 23, 29, 33, 41, 69, 87, 123, 253, 271, 319, 451, 667, 759, 813, 943, 957, 1189, 1353, 2001, 2829, 2981, 3567, 6233, 7337, 7859, 8943, 10373, 11111, 13079, 18699, 22011, 23577, 27347, 31119, 33333, 39237, 68563, 82041, 86449, 122221, 180757, 205689, 255553, 259347, 300817, 322219, 366663, 542271, 766659, 902451, 966657, 1988327, 2811083, 3544409, 5964981, 7411037, 8433249, 10633227, 22233111, 81521407, 244564221]

約数ペア:

[(1, 244564221), (3, 81521407), (11, 22233111), (23, 10633227), (29, 8433249), (33, 7411037), (41, 5964981), (69, 3544409), (87, 2811083), (123, 1988327), (253, 966657), (271, 902451), (319, 766659), (451, 542271), (667, 366663), (759, 322219), (813, 300817), (943, 259347), (957, 255553), (1189, 205689), (1353, 180757), (2001, 122221), (2829, 86449), (2981, 82041), (3567, 68563), (6233, 39237), (7337, 33333), (7859, 31119), (8943, 27347), (10373, 23577), (11111, 22011), (13079, 18699)]