356741008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{4409}}^1$

素因数の和:4819

約数の個数: 40

約数和(自身を含む): 746436600

約数和(自身を除く): 389695592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 389, 778, 1556, 3112, 4409, 5057, 6224, 8818, 10114, 17636, 20228, 35272, 40456, 57317, 70544, 80912, 114634, 229268, 458536, 917072, 1715101, 3430202, 6860404, 13720808, 22296313, 27441616, 44592626, 89185252, 178370504, 356741008]

約数ペア:

[(1, 356741008), (2, 178370504), (4, 89185252), (8, 44592626), (13, 27441616), (16, 22296313), (26, 13720808), (52, 6860404), (104, 3430202), (208, 1715101), (389, 917072), (778, 458536), (1556, 229268), (3112, 114634), (4409, 80912), (5057, 70544), (6224, 57317), (8818, 40456), (10114, 35272), (17636, 20228)]