331389144

素因数分解:

$2^3\times 3^4\times {\mathrm{179}}^1\times {\mathrm{2857}}^1$

素因数の和:3054

約数の個数: 80

約数和(自身を含む): 933708600

約数和(自身を除く): 602319456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 179, 216, 324, 358, 537, 648, 716, 1074, 1432, 1611, 2148, 2857, 3222, 4296, 4833, 5714, 6444, 8571, 9666, 11428, 12888, 14499, 17142, 19332, 22856, 25713, 28998, 34284, 38664, 51426, 57996, 68568, 77139, 102852, 115992, 154278, 205704, 231417, 308556, 462834, 511403, 617112, 925668, 1022806, 1534209, 1851336, 2045612, 3068418, 4091224, 4602627, 6136836, 9205254, 12273672, 13807881, 18410508, 27615762, 36821016, 41423643, 55231524, 82847286, 110463048, 165694572, 331389144]

約数ペア:

[(1, 331389144), (2, 165694572), (3, 110463048), (4, 82847286), (6, 55231524), (8, 41423643), (9, 36821016), (12, 27615762), (18, 18410508), (24, 13807881), (27, 12273672), (36, 9205254), (54, 6136836), (72, 4602627), (81, 4091224), (108, 3068418), (162, 2045612), (179, 1851336), (216, 1534209), (324, 1022806), (358, 925668), (537, 617112), (648, 511403), (716, 462834), (1074, 308556), (1432, 231417), (1611, 205704), (2148, 154278), (2857, 115992), (3222, 102852), (4296, 77139), (4833, 68568), (5714, 57996), (6444, 51426), (8571, 38664), (9666, 34284), (11428, 28998), (12888, 25713), (14499, 22856), (17142, 19332)]