2340446688

素因数分解:

$2^5\times 3^2\times {\mathrm{373}}^1\times {\mathrm{21787}}^1$

素因数の和:22176

約数の個数: 72

約数和(自身を含む): 6673795128

約数和(自身を除く): 4333348440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 5968, 6714, 8952, 11936, 13428, 17904, 21787, 26856, 35808, 43574, 53712, 65361, 87148, 107424, 130722, 174296, 196083, 261444, 348592, 392166, 522888, 697184, 784332, 1045776, 1568664, 2091552, 3137328, 6274656, 8126551, 16253102, 24379653, 32506204, 48759306, 65012408, 73138959, 97518612, 130024816, 146277918, 195037224, 260049632, 292555836, 390074448, 585111672, 780148896, 1170223344, 2340446688]

約数ペア:

[(1, 2340446688), (2, 1170223344), (3, 780148896), (4, 585111672), (6, 390074448), (8, 292555836), (9, 260049632), (12, 195037224), (16, 146277918), (18, 130024816), (24, 97518612), (32, 73138959), (36, 65012408), (48, 48759306), (72, 32506204), (96, 24379653), (144, 16253102), (288, 8126551), (373, 6274656), (746, 3137328), (1119, 2091552), (1492, 1568664), (2238, 1045776), (2984, 784332), (3357, 697184), (4476, 522888), (5968, 392166), (6714, 348592), (8952, 261444), (11936, 196083), (13428, 174296), (17904, 130722), (21787, 107424), (26856, 87148), (35808, 65361), (43574, 53712)]