239906464

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56369}}^1$

素因数の和:56405

約数の個数: 48

約数和(自身を含む): 568209600

約数和(自身を除く): 328303136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 56369, 112738, 225476, 394583, 450952, 789166, 901904, 1071011, 1578332, 1803808, 2142022, 3156664, 4284044, 6313328, 7497077, 8568088, 12626656, 14994154, 17136176, 29988308, 34272352, 59976616, 119953232, 239906464]

約数ペア:

[(1, 239906464), (2, 119953232), (4, 59976616), (7, 34272352), (8, 29988308), (14, 17136176), (16, 14994154), (19, 12626656), (28, 8568088), (32, 7497077), (38, 6313328), (56, 4284044), (76, 3156664), (112, 2142022), (133, 1803808), (152, 1578332), (224, 1071011), (266, 901904), (304, 789166), (532, 450952), (608, 394583), (1064, 225476), (2128, 112738), (4256, 56369)]