312860136

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{19963}}^1$

素因数の和:20625

約数の個数: 32

約数和(自身を含む): 783387360

約数和(自身を除く): 470527224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1306, 1959, 2612, 3918, 5224, 7836, 15672, 19963, 39926, 59889, 79852, 119778, 159704, 239556, 479112, 13035839, 26071678, 39107517, 52143356, 78215034, 104286712, 156430068, 312860136]

約数ペア:

[(1, 312860136), (2, 156430068), (3, 104286712), (4, 78215034), (6, 52143356), (8, 39107517), (12, 26071678), (24, 13035839), (653, 479112), (1306, 239556), (1959, 159704), (2612, 119778), (3918, 79852), (5224, 59889), (7836, 39926), (15672, 19963)]