545616

素因数分解:

$2^4\times 3^4\times {\mathrm{421}}^1$

素因数の和:441

約数の個数: 50

約数和(自身を含む): 1582922

約数和(自身を除く): 1037306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 421, 432, 648, 842, 1263, 1296, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 11367, 15156, 20208, 22734, 30312, 34101, 45468, 60624, 68202, 90936, 136404, 181872, 272808, 545616]

約数ペア:

[(1, 545616), (2, 272808), (3, 181872), (4, 136404), (6, 90936), (8, 68202), (9, 60624), (12, 45468), (16, 34101), (18, 30312), (24, 22734), (27, 20208), (36, 15156), (48, 11367), (54, 10104), (72, 7578), (81, 6736), (108, 5052), (144, 3789), (162, 3368), (216, 2526), (324, 1684), (421, 1296), (432, 1263), (648, 842)]