254605872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 698928480

約数和(自身を除く): 444322608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 509, 613, 816, 1018, 1226, 1527, 1839, 2036, 2452, 3054, 3678, 4072, 4904, 6108, 7356, 8144, 8653, 9808, 10421, 12216, 14712, 17306, 20842, 24432, 25959, 29424, 31263, 34612, 41684, 51918, 62526, 69224, 83368, 103836, 125052, 138448, 166736, 207672, 250104, 312017, 415344, 500208, 624034, 936051, 1248068, 1872102, 2496136, 3744204, 4992272, 5304289, 7488408, 10608578, 14976816, 15912867, 21217156, 31825734, 42434312, 63651468, 84868624, 127302936, 254605872]

約数ペア:

[(1, 254605872), (2, 127302936), (3, 84868624), (4, 63651468), (6, 42434312), (8, 31825734), (12, 21217156), (16, 15912867), (17, 14976816), (24, 10608578), (34, 7488408), (48, 5304289), (51, 4992272), (68, 3744204), (102, 2496136), (136, 1872102), (204, 1248068), (272, 936051), (408, 624034), (509, 500208), (613, 415344), (816, 312017), (1018, 250104), (1226, 207672), (1527, 166736), (1839, 138448), (2036, 125052), (2452, 103836), (3054, 83368), (3678, 69224), (4072, 62526), (4904, 51918), (6108, 41684), (7356, 34612), (8144, 31263), (8653, 29424), (9808, 25959), (10421, 24432), (12216, 20842), (14712, 17306)]