865431408

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 2272354560

約数和(自身を除く): 1406923152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 167, 214, 321, 334, 428, 501, 642, 668, 856, 1002, 1009, 1284, 1336, 1712, 2004, 2018, 2568, 2672, 3027, 4008, 4036, 5136, 6054, 8016, 8072, 12108, 16144, 17869, 24216, 35738, 48432, 53607, 71476, 107214, 107963, 142952, 168503, 214428, 215926, 285904, 323889, 337006, 428856, 431852, 505509, 647778, 674012, 857712, 863704, 1011018, 1295556, 1348024, 1727408, 2022036, 2591112, 2696048, 4044072, 5182224, 8088144, 18029821, 36059642, 54089463, 72119284, 108178926, 144238568, 216357852, 288477136, 432715704, 865431408]

約数ペア:

[(1, 865431408), (2, 432715704), (3, 288477136), (4, 216357852), (6, 144238568), (8, 108178926), (12, 72119284), (16, 54089463), (24, 36059642), (48, 18029821), (107, 8088144), (167, 5182224), (214, 4044072), (321, 2696048), (334, 2591112), (428, 2022036), (501, 1727408), (642, 1348024), (668, 1295556), (856, 1011018), (1002, 863704), (1009, 857712), (1284, 674012), (1336, 647778), (1712, 505509), (2004, 431852), (2018, 428856), (2568, 337006), (2672, 323889), (3027, 285904), (4008, 215926), (4036, 214428), (5136, 168503), (6054, 142952), (8016, 107963), (8072, 107214), (12108, 71476), (16144, 53607), (17869, 48432), (24216, 35738)]