492088691824

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{513371}}^1$

素因数の和:513949

約数の個数: 40

約数和(自身を含む): 962510895360

約数和(自身を除く): 470422203536

約数列:

[1, 2, 4, 8, 16, 139, 278, 431, 556, 862, 1112, 1724, 2224, 3448, 6896, 59909, 119818, 239636, 479272, 513371, 958544, 1026742, 2053484, 4106968, 8213936, 71358569, 142717138, 221262901, 285434276, 442525802, 570868552, 885051604, 1141737104, 1770103208, 3540206416, 30755543239, 61511086478, 123022172956, 246044345912, 492088691824]

約数ペア:

[(1, 492088691824), (2, 246044345912), (4, 123022172956), (8, 61511086478), (16, 30755543239), (139, 3540206416), (278, 1770103208), (431, 1141737104), (556, 885051604), (862, 570868552), (1112, 442525802), (1724, 285434276), (2224, 221262901), (3448, 142717138), (6896, 71358569), (59909, 8213936), (119818, 4106968), (239636, 2053484), (479272, 1026742), (513371, 958544)]