40668024

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 105114240

約数和(自身を除く): 64446216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 157, 172, 251, 258, 314, 344, 471, 502, 516, 628, 753, 942, 1004, 1032, 1256, 1506, 1884, 2008, 3012, 3768, 6024, 6751, 10793, 13502, 20253, 21586, 27004, 32379, 39407, 40506, 43172, 54008, 64758, 78814, 81012, 86344, 118221, 129516, 157628, 162024, 236442, 259032, 315256, 472884, 945768, 1694501, 3389002, 5083503, 6778004, 10167006, 13556008, 20334012, 40668024]

約数ペア:

[(1, 40668024), (2, 20334012), (3, 13556008), (4, 10167006), (6, 6778004), (8, 5083503), (12, 3389002), (24, 1694501), (43, 945768), (86, 472884), (129, 315256), (157, 259032), (172, 236442), (251, 162024), (258, 157628), (314, 129516), (344, 118221), (471, 86344), (502, 81012), (516, 78814), (628, 64758), (753, 54008), (942, 43172), (1004, 40506), (1032, 39407), (1256, 32379), (1506, 27004), (1884, 21586), (2008, 20253), (3012, 13502), (3768, 10793), (6024, 6751)]