881776272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1413103}}^1$

素因数の和:1413127

約数の個数: 40

約数和(自身を含む): 2453148544

約数和(自身を除く): 1571372272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1413103, 2826206, 4239309, 5652412, 8478618, 11304824, 16957236, 18370339, 22609648, 33914472, 36740678, 55111017, 67828944, 73481356, 110222034, 146962712, 220444068, 293925424, 440888136, 881776272]

約数ペア:

[(1, 881776272), (2, 440888136), (3, 293925424), (4, 220444068), (6, 146962712), (8, 110222034), (12, 73481356), (13, 67828944), (16, 55111017), (24, 36740678), (26, 33914472), (39, 22609648), (48, 18370339), (52, 16957236), (78, 11304824), (104, 8478618), (156, 5652412), (208, 4239309), (312, 2826206), (624, 1413103)]