309948144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3739}}^1$

素因数の和:3918

約数の個数: 80

約数和(自身を含む): 879288960

約数和(自身を除く): 569340816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1256, 1727, 1884, 2512, 3454, 3739, 3768, 5181, 6908, 7478, 7536, 10362, 11217, 13816, 14956, 20724, 22434, 27632, 29912, 41129, 41448, 44868, 59824, 82258, 82896, 89736, 123387, 164516, 179472, 246774, 329032, 493548, 587023, 658064, 987096, 1174046, 1761069, 1974192, 2348092, 3522138, 4696184, 6457253, 7044276, 9392368, 12914506, 14088552, 19371759, 25829012, 28177104, 38743518, 51658024, 77487036, 103316048, 154974072, 309948144]

約数ペア:

[(1, 309948144), (2, 154974072), (3, 103316048), (4, 77487036), (6, 51658024), (8, 38743518), (11, 28177104), (12, 25829012), (16, 19371759), (22, 14088552), (24, 12914506), (33, 9392368), (44, 7044276), (48, 6457253), (66, 4696184), (88, 3522138), (132, 2348092), (157, 1974192), (176, 1761069), (264, 1174046), (314, 987096), (471, 658064), (528, 587023), (628, 493548), (942, 329032), (1256, 246774), (1727, 179472), (1884, 164516), (2512, 123387), (3454, 89736), (3739, 82896), (3768, 82258), (5181, 59824), (6908, 44868), (7478, 41448), (7536, 41129), (10362, 29912), (11217, 27632), (13816, 22434), (14956, 20724)]