40509348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 108502464

約数和(自身を除く): 67993116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 506, 726, 759, 1012, 1213, 1452, 1518, 2426, 2783, 3036, 3639, 4852, 5566, 7278, 8349, 11132, 13343, 14556, 16698, 26686, 27899, 33396, 40029, 53372, 55798, 80058, 83697, 111596, 146773, 160116, 167394, 293546, 306889, 334788, 440319, 587092, 613778, 880638, 920667, 1227556, 1761276, 1841334, 3375779, 3682668, 6751558, 10127337, 13503116, 20254674, 40509348]

約数ペア:

[(1, 40509348), (2, 20254674), (3, 13503116), (4, 10127337), (6, 6751558), (11, 3682668), (12, 3375779), (22, 1841334), (23, 1761276), (33, 1227556), (44, 920667), (46, 880638), (66, 613778), (69, 587092), (92, 440319), (121, 334788), (132, 306889), (138, 293546), (242, 167394), (253, 160116), (276, 146773), (363, 111596), (484, 83697), (506, 80058), (726, 55798), (759, 53372), (1012, 40029), (1213, 33396), (1452, 27899), (1518, 26686), (2426, 16698), (2783, 14556), (3036, 13343), (3639, 11132), (4852, 8349), (5566, 7278)]