239983758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{65677}}^1$

素因数の和:65721

約数の個数: 48

約数和(自身を含む): 614746080

約数和(自身を除く): 374762322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 65677, 131354, 197031, 394062, 459739, 591093, 919478, 1182186, 1379217, 1904633, 2758434, 3809266, 4137651, 5713899, 8275302, 11427798, 13332431, 17141697, 26664862, 34283394, 39997293, 79994586, 119991879, 239983758]

約数ペア:

[(1, 239983758), (2, 119991879), (3, 79994586), (6, 39997293), (7, 34283394), (9, 26664862), (14, 17141697), (18, 13332431), (21, 11427798), (29, 8275302), (42, 5713899), (58, 4137651), (63, 3809266), (87, 2758434), (126, 1904633), (174, 1379217), (203, 1182186), (261, 919478), (406, 591093), (522, 459739), (609, 394062), (1218, 197031), (1827, 131354), (3654, 65677)]