647397936

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{42017}}^1$

素因数の和:42138

約数の個数: 60

約数和(自身を含む): 1828791432

約数和(自身を除く): 1181393496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 42017, 84034, 126051, 168068, 252102, 336136, 378153, 504204, 672272, 756306, 1008408, 1512612, 2016816, 3025224, 4495819, 6050448, 8991638, 13487457, 17983276, 26974914, 35966552, 40462371, 53949828, 71933104, 80924742, 107899656, 161849484, 215799312, 323698968, 647397936]

約数ペア:

[(1, 647397936), (2, 323698968), (3, 215799312), (4, 161849484), (6, 107899656), (8, 80924742), (9, 71933104), (12, 53949828), (16, 40462371), (18, 35966552), (24, 26974914), (36, 17983276), (48, 13487457), (72, 8991638), (107, 6050448), (144, 4495819), (214, 3025224), (321, 2016816), (428, 1512612), (642, 1008408), (856, 756306), (963, 672272), (1284, 504204), (1712, 378153), (1926, 336136), (2568, 252102), (3852, 168068), (5136, 126051), (7704, 84034), (15408, 42017)]