490440104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{72379}}^1$

素因数の和:72414

約数の個数: 48

約数和(自身を含む): 1155184800

約数和(自身を除く): 664744696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 72379, 144758, 289516, 506653, 579032, 796169, 1013306, 1592338, 2026612, 3184676, 4053224, 5573183, 6369352, 8757859, 11146366, 17515718, 22292732, 35031436, 44585464, 61305013, 70062872, 122610026, 245220052, 490440104]

約数ペア:

[(1, 490440104), (2, 245220052), (4, 122610026), (7, 70062872), (8, 61305013), (11, 44585464), (14, 35031436), (22, 22292732), (28, 17515718), (44, 11146366), (56, 8757859), (77, 6369352), (88, 5573183), (121, 4053224), (154, 3184676), (242, 2026612), (308, 1592338), (484, 1013306), (616, 796169), (847, 579032), (968, 506653), (1694, 289516), (3388, 144758), (6776, 72379)]