301881424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76387}}^1$

素因数の和:76427

約数の個数: 40

約数和(自身を含む): 663047840

約数和(自身を除く): 361166416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 76387, 152774, 305548, 611096, 993031, 1222192, 1451353, 1986062, 2902706, 3972124, 5805412, 7944248, 11610824, 15888496, 18867589, 23221648, 37735178, 75470356, 150940712, 301881424]

約数ペア:

[(1, 301881424), (2, 150940712), (4, 75470356), (8, 37735178), (13, 23221648), (16, 18867589), (19, 15888496), (26, 11610824), (38, 7944248), (52, 5805412), (76, 3972124), (104, 2902706), (152, 1986062), (208, 1451353), (247, 1222192), (304, 993031), (494, 611096), (988, 305548), (1976, 152774), (3952, 76387)]