219051152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{24847}}^1$

素因数の和:24903

約数の個数: 40

約数和(自身を含む): 462172800

約数和(自身を除く): 243121648

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 24847, 49694, 99388, 198776, 397552, 472093, 720563, 944186, 1441126, 1888372, 2882252, 3776744, 5764504, 7553488, 11529008, 13690697, 27381394, 54762788, 109525576, 219051152]

約数ペア:

[(1, 219051152), (2, 109525576), (4, 54762788), (8, 27381394), (16, 13690697), (19, 11529008), (29, 7553488), (38, 5764504), (58, 3776744), (76, 2882252), (116, 1888372), (152, 1441126), (232, 944186), (304, 720563), (464, 472093), (551, 397552), (1102, 198776), (2204, 99388), (4408, 49694), (8816, 24847)]