489087888

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{32143}}^1$

素因数の和:32471

約数の個数: 40

約数和(自身を含む): 1267502208

約数和(自身を除く): 778414320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 951, 1268, 1902, 2536, 3804, 5072, 7608, 15216, 32143, 64286, 96429, 128572, 192858, 257144, 385716, 514288, 771432, 1542864, 10189331, 20378662, 30567993, 40757324, 61135986, 81514648, 122271972, 163029296, 244543944, 489087888]

約数ペア:

[(1, 489087888), (2, 244543944), (3, 163029296), (4, 122271972), (6, 81514648), (8, 61135986), (12, 40757324), (16, 30567993), (24, 20378662), (48, 10189331), (317, 1542864), (634, 771432), (951, 514288), (1268, 385716), (1902, 257144), (2536, 192858), (3804, 128572), (5072, 96429), (7608, 64286), (15216, 32143)]