320632008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{430957}}^1$

素因数の和:430997

約数の個数: 32

約数和(自身を含む): 827439360

約数和(自身を除く): 506807352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 430957, 861914, 1292871, 1723828, 2585742, 3447656, 5171484, 10342968, 13359667, 26719334, 40079001, 53438668, 80158002, 106877336, 160316004, 320632008]

約数ペア:

[(1, 320632008), (2, 160316004), (3, 106877336), (4, 80158002), (6, 53438668), (8, 40079001), (12, 26719334), (24, 13359667), (31, 10342968), (62, 5171484), (93, 3447656), (124, 2585742), (186, 1723828), (248, 1292871), (372, 861914), (744, 430957)]