505988748

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{275593}}^1$

素因数の和:275623

約数の個数: 48

約数和(自身を含む): 1388993760

約数和(自身を除く): 883005012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 275593, 551186, 826779, 1102372, 1653558, 2480337, 3307116, 4685081, 4960674, 7441011, 9370162, 9921348, 14055243, 14882022, 18740324, 28110486, 29764044, 42165729, 56220972, 84331458, 126497187, 168662916, 252994374, 505988748]

約数ペア:

[(1, 505988748), (2, 252994374), (3, 168662916), (4, 126497187), (6, 84331458), (9, 56220972), (12, 42165729), (17, 29764044), (18, 28110486), (27, 18740324), (34, 14882022), (36, 14055243), (51, 9921348), (54, 9370162), (68, 7441011), (102, 4960674), (108, 4685081), (153, 3307116), (204, 2480337), (306, 1653558), (459, 1102372), (612, 826779), (918, 551186), (1836, 275593)]