285938424

素因数分解:

$2^3\times 3^4\times {\mathrm{441263}}^1$

素因数の和:441281

約数の個数: 40

約数和(自身を含む): 800894160

約数和(自身を除く): 514955736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 441263, 882526, 1323789, 1765052, 2647578, 3530104, 3971367, 5295156, 7942734, 10590312, 11914101, 15885468, 23828202, 31770936, 35742303, 47656404, 71484606, 95312808, 142969212, 285938424]

約数ペア:

[(1, 285938424), (2, 142969212), (3, 95312808), (4, 71484606), (6, 47656404), (8, 35742303), (9, 31770936), (12, 23828202), (18, 15885468), (24, 11914101), (27, 10590312), (36, 7942734), (54, 5295156), (72, 3971367), (81, 3530104), (108, 2647578), (162, 1765052), (216, 1323789), (324, 882526), (648, 441263)]