40441968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 131964768

約数和(自身を除く): 91522800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 757, 848, 954, 1008, 1113, 1272, 1484, 1514, 1908, 2226, 2271, 2544, 2968, 3028, 3339, 3816, 4452, 4542, 5299, 5936, 6056, 6678, 6813, 7632, 8904, 9084, 10598, 12112, 13356, 13626, 15897, 17808, 18168, 21196, 26712, 27252, 31794, 36336, 40121, 42392, 47691, 53424, 54504, 63588, 80242, 84784, 95382, 109008, 120363, 127176, 160484, 190764, 240726, 254352, 280847, 320968, 361089, 381528, 481452, 561694, 641936, 722178, 763056, 842541, 962904, 1123388, 1444356, 1685082, 1925808, 2246776, 2527623, 2888712, 3370164, 4493552, 5055246, 5777424, 6740328, 10110492, 13480656, 20220984, 40441968]

約数ペア:

[(1, 40441968), (2, 20220984), (3, 13480656), (4, 10110492), (6, 6740328), (7, 5777424), (8, 5055246), (9, 4493552), (12, 3370164), (14, 2888712), (16, 2527623), (18, 2246776), (21, 1925808), (24, 1685082), (28, 1444356), (36, 1123388), (42, 962904), (48, 842541), (53, 763056), (56, 722178), (63, 641936), (72, 561694), (84, 481452), (106, 381528), (112, 361089), (126, 320968), (144, 280847), (159, 254352), (168, 240726), (212, 190764), (252, 160484), (318, 127176), (336, 120363), (371, 109008), (424, 95382), (477, 84784), (504, 80242), (636, 63588), (742, 54504), (757, 53424), (848, 47691), (954, 42392), (1008, 40121), (1113, 36336), (1272, 31794), (1484, 27252), (1514, 26712), (1908, 21196), (2226, 18168), (2271, 17808), (2544, 15897), (2968, 13626), (3028, 13356), (3339, 12112), (3816, 10598), (4452, 9084), (4542, 8904), (5299, 7632), (5936, 6813), (6056, 6678)]