40978824

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 108743040

約数和(自身を除く): 67764216

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 488, 552, 732, 1217, 1403, 1464, 2434, 2806, 3651, 4209, 4868, 5612, 7302, 8418, 9736, 11224, 14604, 16836, 27991, 29208, 33672, 55982, 74237, 83973, 111964, 148474, 167946, 222711, 223928, 296948, 335892, 445422, 593896, 671784, 890844, 1707451, 1781688, 3414902, 5122353, 6829804, 10244706, 13659608, 20489412, 40978824]

約数ペア:

[(1, 40978824), (2, 20489412), (3, 13659608), (4, 10244706), (6, 6829804), (8, 5122353), (12, 3414902), (23, 1781688), (24, 1707451), (46, 890844), (61, 671784), (69, 593896), (92, 445422), (122, 335892), (138, 296948), (183, 223928), (184, 222711), (244, 167946), (276, 148474), (366, 111964), (488, 83973), (552, 74237), (732, 55982), (1217, 33672), (1403, 29208), (1464, 27991), (2434, 16836), (2806, 14604), (3651, 11224), (4209, 9736), (4868, 8418), (5612, 7302)]