247244904

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{30389}}^1$

素因数の和:30514

約数の個数: 48

約数和(自身を含む): 675569700

約数和(自身を除く): 428324796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 30389, 60778, 91167, 121556, 182334, 243112, 273501, 364668, 547002, 729336, 1094004, 2188008, 3433957, 6867914, 10301871, 13735828, 20603742, 27471656, 30905613, 41207484, 61811226, 82414968, 123622452, 247244904]

約数ペア:

[(1, 247244904), (2, 123622452), (3, 82414968), (4, 61811226), (6, 41207484), (8, 30905613), (9, 27471656), (12, 20603742), (18, 13735828), (24, 10301871), (36, 6867914), (72, 3433957), (113, 2188008), (226, 1094004), (339, 729336), (452, 547002), (678, 364668), (904, 273501), (1017, 243112), (1356, 182334), (2034, 121556), (2712, 91167), (4068, 60778), (8136, 30389)]