237979728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{78697}}^1$

素因数の和:78721

約数の個数: 80

約数和(自身を含む): 780684160

約数和(自身を除く): 542704432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 78697, 157394, 236091, 314788, 472182, 550879, 629576, 708273, 944364, 1101758, 1259152, 1416546, 1652637, 1888728, 2124819, 2203516, 2833092, 3305274, 3777456, 4249638, 4407032, 4957911, 5666184, 6610548, 8499276, 8814064, 9915822, 11332368, 13221096, 14873733, 16998552, 19831644, 26442192, 29747466, 33997104, 39663288, 59494932, 79326576, 118989864, 237979728]

約数ペア:

[(1, 237979728), (2, 118989864), (3, 79326576), (4, 59494932), (6, 39663288), (7, 33997104), (8, 29747466), (9, 26442192), (12, 19831644), (14, 16998552), (16, 14873733), (18, 13221096), (21, 11332368), (24, 9915822), (27, 8814064), (28, 8499276), (36, 6610548), (42, 5666184), (48, 4957911), (54, 4407032), (56, 4249638), (63, 3777456), (72, 3305274), (84, 2833092), (108, 2203516), (112, 2124819), (126, 1888728), (144, 1652637), (168, 1416546), (189, 1259152), (216, 1101758), (252, 944364), (336, 708273), (378, 629576), (432, 550879), (504, 472182), (756, 314788), (1008, 236091), (1512, 157394), (3024, 78697)]