4444416

素因数分解:

$2^8\times 3^3\times {\mathrm{643}}^1$

素因数の和:668

約数の個数: 72

約数和(自身を含む): 13163360

約数和(自身を除く): 8718944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 643, 768, 864, 1152, 1286, 1728, 1929, 2304, 2572, 3456, 3858, 5144, 5787, 6912, 7716, 10288, 11574, 15432, 17361, 20576, 23148, 30864, 34722, 41152, 46296, 61728, 69444, 82304, 92592, 123456, 138888, 164608, 185184, 246912, 277776, 370368, 493824, 555552, 740736, 1111104, 1481472, 2222208, 4444416]

約数ペア:

[(1, 4444416), (2, 2222208), (3, 1481472), (4, 1111104), (6, 740736), (8, 555552), (9, 493824), (12, 370368), (16, 277776), (18, 246912), (24, 185184), (27, 164608), (32, 138888), (36, 123456), (48, 92592), (54, 82304), (64, 69444), (72, 61728), (96, 46296), (108, 41152), (128, 34722), (144, 30864), (192, 23148), (216, 20576), (256, 17361), (288, 15432), (384, 11574), (432, 10288), (576, 7716), (643, 6912), (768, 5787), (864, 5144), (1152, 3858), (1286, 3456), (1728, 2572), (1929, 2304)]