317152048

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 622393200

約数和(自身を除く): 305241152

約数列:

[1, 2, 4, 8, 16, 131, 262, 337, 449, 524, 674, 898, 1048, 1348, 1796, 2096, 2696, 3592, 5392, 7184, 44147, 58819, 88294, 117638, 151313, 176588, 235276, 302626, 353176, 470552, 605252, 706352, 941104, 1210504, 2421008, 19822003, 39644006, 79288012, 158576024, 317152048]

約数ペア:

[(1, 317152048), (2, 158576024), (4, 79288012), (8, 39644006), (16, 19822003), (131, 2421008), (262, 1210504), (337, 941104), (449, 706352), (524, 605252), (674, 470552), (898, 353176), (1048, 302626), (1348, 235276), (1796, 176588), (2096, 151313), (2696, 117638), (3592, 88294), (5392, 58819), (7184, 44147)]