193920312

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 494553600

約数和(自身を除く): 300633288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 317, 359, 426, 568, 634, 718, 852, 951, 1077, 1268, 1436, 1704, 1902, 2154, 2536, 2872, 3804, 4308, 7608, 8616, 22507, 25489, 45014, 50978, 67521, 76467, 90028, 101956, 113803, 135042, 152934, 180056, 203912, 227606, 270084, 305868, 341409, 455212, 540168, 611736, 682818, 910424, 1365636, 2731272, 8080013, 16160026, 24240039, 32320052, 48480078, 64640104, 96960156, 193920312]

約数ペア:

[(1, 193920312), (2, 96960156), (3, 64640104), (4, 48480078), (6, 32320052), (8, 24240039), (12, 16160026), (24, 8080013), (71, 2731272), (142, 1365636), (213, 910424), (284, 682818), (317, 611736), (359, 540168), (426, 455212), (568, 341409), (634, 305868), (718, 270084), (852, 227606), (951, 203912), (1077, 180056), (1268, 152934), (1436, 135042), (1704, 113803), (1902, 101956), (2154, 90028), (2536, 76467), (2872, 67521), (3804, 50978), (4308, 45014), (7608, 25489), (8616, 22507)]