319325928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{578489}}^1$

素因数の和:578521

約数の個数: 32

約数和(自身を含む): 833025600

約数和(自身を除く): 513699672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 578489, 1156978, 1735467, 2313956, 3470934, 4627912, 6941868, 13305247, 13883736, 26610494, 39915741, 53220988, 79831482, 106441976, 159662964, 319325928]

約数ペア:

[(1, 319325928), (2, 159662964), (3, 106441976), (4, 79831482), (6, 53220988), (8, 39915741), (12, 26610494), (23, 13883736), (24, 13305247), (46, 6941868), (69, 4627912), (92, 3470934), (138, 2313956), (184, 1735467), (276, 1156978), (552, 578489)]