726415344

素因数分解:

$2^4\times 3^3\times {\mathrm{1681517}}^1$

素因数の和:1681534

約数の個数: 40

約数和(自身を含む): 2085082320

約数和(自身を除く): 1358666976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1681517, 3363034, 5044551, 6726068, 10089102, 13452136, 15133653, 20178204, 26904272, 30267306, 40356408, 45400959, 60534612, 80712816, 90801918, 121069224, 181603836, 242138448, 363207672, 726415344]

約数ペア:

[(1, 726415344), (2, 363207672), (3, 242138448), (4, 181603836), (6, 121069224), (8, 90801918), (9, 80712816), (12, 60534612), (16, 45400959), (18, 40356408), (24, 30267306), (27, 26904272), (36, 20178204), (48, 15133653), (54, 13452136), (72, 10089102), (108, 6726068), (144, 5044551), (216, 3363034), (432, 1681517)]