193574416

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 446955520

約数和(自身を除く): 253381104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 217, 248, 254, 434, 439, 496, 508, 868, 878, 889, 1016, 1736, 1756, 1778, 2032, 3073, 3472, 3512, 3556, 3937, 6146, 7024, 7112, 7874, 12292, 13609, 14224, 15748, 24584, 27218, 27559, 31496, 49168, 54436, 55118, 55753, 62992, 95263, 108872, 110236, 111506, 190526, 217744, 220472, 223012, 381052, 390271, 440944, 446024, 762104, 780542, 892048, 1524208, 1561084, 1728343, 3122168, 3456686, 6244336, 6913372, 12098401, 13826744, 24196802, 27653488, 48393604, 96787208, 193574416]

約数ペア:

[(1, 193574416), (2, 96787208), (4, 48393604), (7, 27653488), (8, 24196802), (14, 13826744), (16, 12098401), (28, 6913372), (31, 6244336), (56, 3456686), (62, 3122168), (112, 1728343), (124, 1561084), (127, 1524208), (217, 892048), (248, 780542), (254, 762104), (434, 446024), (439, 440944), (496, 390271), (508, 381052), (868, 223012), (878, 220472), (889, 217744), (1016, 190526), (1736, 111506), (1756, 110236), (1778, 108872), (2032, 95263), (3073, 62992), (3472, 55753), (3512, 55118), (3556, 54436), (3937, 49168), (6146, 31496), (7024, 27559), (7112, 27218), (7874, 24584), (12292, 15748), (13609, 14224)]