1230721896

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{214561}}^1$

素因数の和:214809

約数の個数: 32

約数和(自身を含む): 3089692800

約数和(自身を除く): 1858970904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 5736, 214561, 429122, 643683, 858244, 1287366, 1716488, 2574732, 5149464, 51280079, 102560158, 153840237, 205120316, 307680474, 410240632, 615360948, 1230721896]

約数ペア:

[(1, 1230721896), (2, 615360948), (3, 410240632), (4, 307680474), (6, 205120316), (8, 153840237), (12, 102560158), (24, 51280079), (239, 5149464), (478, 2574732), (717, 1716488), (956, 1287366), (1434, 858244), (1912, 643683), (2868, 429122), (5736, 214561)]