331008

素因数分解:

$2^8\times 3^1\times {\mathrm{431}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 883008

約数和(自身を除く): 552000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 431, 768, 862, 1293, 1724, 2586, 3448, 5172, 6896, 10344, 13792, 20688, 27584, 41376, 55168, 82752, 110336, 165504, 331008]

約数ペア:

[(1, 331008), (2, 165504), (3, 110336), (4, 82752), (6, 55168), (8, 41376), (12, 27584), (16, 20688), (24, 13792), (32, 10344), (48, 6896), (64, 5172), (96, 3448), (128, 2586), (192, 1724), (256, 1293), (384, 862), (431, 768)]