228292372

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5573}}^1$

素因数の和:5621

約数の個数: 72

約数和(自身を含む): 533766240

約数和(自身を除く): 305473868

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5573, 5852, 10241, 11146, 20482, 22292, 39011, 40964, 61303, 78022, 105887, 122606, 156044, 211774, 245212, 273077, 423548, 429121, 546154, 741209, 858242, 1092308, 1164757, 1482418, 1716484, 2329514, 2964836, 3003847, 4659028, 5188463, 6007694, 8153299, 10376926, 12015388, 16306598, 20753852, 32613196, 57073093, 114146186, 228292372]

約数ペア:

[(1, 228292372), (2, 114146186), (4, 57073093), (7, 32613196), (11, 20753852), (14, 16306598), (19, 12015388), (22, 10376926), (28, 8153299), (38, 6007694), (44, 5188463), (49, 4659028), (76, 3003847), (77, 2964836), (98, 2329514), (133, 1716484), (154, 1482418), (196, 1164757), (209, 1092308), (266, 858242), (308, 741209), (418, 546154), (532, 429121), (539, 423548), (836, 273077), (931, 245212), (1078, 211774), (1463, 156044), (1862, 122606), (2156, 105887), (2926, 78022), (3724, 61303), (5573, 40964), (5852, 39011), (10241, 22292), (11146, 20482)]