120438644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 228943680

約数和(自身を除く): 108505036

約数列:

[1, 2, 4, 19, 38, 61, 76, 83, 122, 166, 244, 313, 332, 626, 1159, 1252, 1577, 2318, 3154, 4636, 5063, 5947, 6308, 10126, 11894, 19093, 20252, 23788, 25979, 38186, 51958, 76372, 96197, 103916, 192394, 362767, 384788, 493601, 725534, 987202, 1451068, 1584719, 1974404, 3169438, 6338876, 30109661, 60219322, 120438644]

約数ペア:

[(1, 120438644), (2, 60219322), (4, 30109661), (19, 6338876), (38, 3169438), (61, 1974404), (76, 1584719), (83, 1451068), (122, 987202), (166, 725534), (244, 493601), (313, 384788), (332, 362767), (626, 192394), (1159, 103916), (1252, 96197), (1577, 76372), (2318, 51958), (3154, 38186), (4636, 25979), (5063, 23788), (5947, 20252), (6308, 19093), (10126, 11894)]