431567666028

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{687109}}^1$

素因数の和:687431

約数の個数: 72

約数和(自身を含む): 1110479697600

約数和(自身を除く): 678912031572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 239, 292, 438, 478, 657, 717, 876, 956, 1314, 1434, 2151, 2628, 2868, 4302, 8604, 17447, 34894, 52341, 69788, 104682, 157023, 209364, 314046, 628092, 687109, 1374218, 2061327, 2748436, 4122654, 6183981, 8245308, 12367962, 24735924, 50158957, 100317914, 150476871, 164219051, 200635828, 300953742, 328438102, 451430613, 492657153, 601907484, 656876204, 902861226, 985314306, 1477971459, 1805722452, 1970628612, 2955942918, 5911885836, 11987990723, 23975981446, 35963972169, 47951962892, 71927944338, 107891916507, 143855888676, 215783833014, 431567666028]

約数ペア:

[(1, 431567666028), (2, 215783833014), (3, 143855888676), (4, 107891916507), (6, 71927944338), (9, 47951962892), (12, 35963972169), (18, 23975981446), (36, 11987990723), (73, 5911885836), (146, 2955942918), (219, 1970628612), (239, 1805722452), (292, 1477971459), (438, 985314306), (478, 902861226), (657, 656876204), (717, 601907484), (876, 492657153), (956, 451430613), (1314, 328438102), (1434, 300953742), (2151, 200635828), (2628, 164219051), (2868, 150476871), (4302, 100317914), (8604, 50158957), (17447, 24735924), (34894, 12367962), (52341, 8245308), (69788, 6183981), (104682, 4122654), (157023, 2748436), (209364, 2061327), (314046, 1374218), (628092, 687109)]