284949288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{304433}}^1$

素因数の和:304458

約数の個数: 48

約数和(自身を含む): 831104820

約数和(自身を除く): 546155532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 304433, 608866, 913299, 1217732, 1826598, 2435464, 2739897, 3653196, 3957629, 5479794, 7306392, 7915258, 10959588, 11872887, 15830516, 21919176, 23745774, 31661032, 35618661, 47491548, 71237322, 94983096, 142474644, 284949288]

約数ペア:

[(1, 284949288), (2, 142474644), (3, 94983096), (4, 71237322), (6, 47491548), (8, 35618661), (9, 31661032), (12, 23745774), (13, 21919176), (18, 15830516), (24, 11872887), (26, 10959588), (36, 7915258), (39, 7306392), (52, 5479794), (72, 3957629), (78, 3653196), (104, 2739897), (117, 2435464), (156, 1826598), (234, 1217732), (312, 913299), (468, 608866), (936, 304433)]