689112

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 1979640

約数和(自身を除く): 1290528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 563, 612, 1126, 1224, 1689, 2252, 3378, 4504, 5067, 6756, 9571, 10134, 13512, 19142, 20268, 28713, 38284, 40536, 57426, 76568, 86139, 114852, 172278, 229704, 344556, 689112]

約数ペア:

[(1, 689112), (2, 344556), (3, 229704), (4, 172278), (6, 114852), (8, 86139), (9, 76568), (12, 57426), (17, 40536), (18, 38284), (24, 28713), (34, 20268), (36, 19142), (51, 13512), (68, 10134), (72, 9571), (102, 6756), (136, 5067), (153, 4504), (204, 3378), (306, 2252), (408, 1689), (563, 1224), (612, 1126)]