216980016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3137}}^1$

素因数の和:3290

約数の個数: 80

約数和(自身を含む): 616353408

約数和(自身を除く): 399373392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1441, 1572, 2096, 2882, 3137, 3144, 4323, 5764, 6274, 6288, 8646, 9411, 11528, 12548, 17292, 18822, 23056, 25096, 34507, 34584, 37644, 50192, 69014, 69168, 75288, 103521, 138028, 150576, 207042, 276056, 410947, 414084, 552112, 821894, 828168, 1232841, 1643788, 1656336, 2465682, 3287576, 4520417, 4931364, 6575152, 9040834, 9862728, 13561251, 18081668, 19725456, 27122502, 36163336, 54245004, 72326672, 108490008, 216980016]

約数ペア:

[(1, 216980016), (2, 108490008), (3, 72326672), (4, 54245004), (6, 36163336), (8, 27122502), (11, 19725456), (12, 18081668), (16, 13561251), (22, 9862728), (24, 9040834), (33, 6575152), (44, 4931364), (48, 4520417), (66, 3287576), (88, 2465682), (131, 1656336), (132, 1643788), (176, 1232841), (262, 828168), (264, 821894), (393, 552112), (524, 414084), (528, 410947), (786, 276056), (1048, 207042), (1441, 150576), (1572, 138028), (2096, 103521), (2882, 75288), (3137, 69168), (3144, 69014), (4323, 50192), (5764, 37644), (6274, 34584), (6288, 34507), (8646, 25096), (9411, 23056), (11528, 18822), (12548, 17292)]