308503968

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139721}}^1$

素因数の和:139757

約数の個数: 48

約数和(自身を含む): 845038656

約数和(自身を除く): 536534688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 139721, 279442, 419163, 558884, 838326, 1117768, 1676652, 2235536, 3213583, 3353304, 4471072, 6427166, 6706608, 9640749, 12854332, 13413216, 19281498, 25708664, 38562996, 51417328, 77125992, 102834656, 154251984, 308503968]

約数ペア:

[(1, 308503968), (2, 154251984), (3, 102834656), (4, 77125992), (6, 51417328), (8, 38562996), (12, 25708664), (16, 19281498), (23, 13413216), (24, 12854332), (32, 9640749), (46, 6706608), (48, 6427166), (69, 4471072), (92, 3353304), (96, 3213583), (138, 2235536), (184, 1676652), (276, 1117768), (368, 838326), (552, 558884), (736, 419163), (1104, 279442), (2208, 139721)]