239653064

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 534773760

約数和(自身を除く): 295120696

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 434, 508, 868, 889, 1016, 1087, 1736, 1778, 2174, 3556, 3937, 4348, 7112, 7609, 7874, 8696, 15218, 15748, 27559, 30436, 31496, 33697, 55118, 60872, 67394, 110236, 134788, 138049, 220472, 235879, 269576, 276098, 471758, 552196, 943516, 966343, 1104392, 1887032, 1932686, 3865372, 4279519, 7730744, 8559038, 17118076, 29956633, 34236152, 59913266, 119826532, 239653064]

約数ペア:

[(1, 239653064), (2, 119826532), (4, 59913266), (7, 34236152), (8, 29956633), (14, 17118076), (28, 8559038), (31, 7730744), (56, 4279519), (62, 3865372), (124, 1932686), (127, 1887032), (217, 1104392), (248, 966343), (254, 943516), (434, 552196), (508, 471758), (868, 276098), (889, 269576), (1016, 235879), (1087, 220472), (1736, 138049), (1778, 134788), (2174, 110236), (3556, 67394), (3937, 60872), (4348, 55118), (7112, 33697), (7609, 31496), (7874, 30436), (8696, 27559), (15218, 15748)]