331293424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14153}}^1$

素因数の和:14198

約数の個数: 80

約数和(自身を含む): 842446080

約数和(自身を除く): 511152656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 14153, 23408, 28306, 56612, 99071, 113224, 155683, 198142, 226448, 268907, 311366, 396284, 537814, 622732, 792568, 1075628, 1089781, 1245464, 1585136, 1882349, 2151256, 2179562, 2490928, 2957977, 3764698, 4302512, 4359124, 5915954, 7529396, 8718248, 11831908, 15058792, 17436496, 20705839, 23663816, 30117584, 41411678, 47327632, 82823356, 165646712, 331293424]

約数ペア:

[(1, 331293424), (2, 165646712), (4, 82823356), (7, 47327632), (8, 41411678), (11, 30117584), (14, 23663816), (16, 20705839), (19, 17436496), (22, 15058792), (28, 11831908), (38, 8718248), (44, 7529396), (56, 5915954), (76, 4359124), (77, 4302512), (88, 3764698), (112, 2957977), (133, 2490928), (152, 2179562), (154, 2151256), (176, 1882349), (209, 1585136), (266, 1245464), (304, 1089781), (308, 1075628), (418, 792568), (532, 622732), (616, 537814), (836, 396284), (1064, 311366), (1232, 268907), (1463, 226448), (1672, 198142), (2128, 155683), (2926, 113224), (3344, 99071), (5852, 56612), (11704, 28306), (14153, 23408)]