261913126536

素因数分解:

$2^3\times 3^3\times {\mathrm{1051}}^1\times {\mathrm{1153721}}^1$

素因数の和:1154787

約数の個数: 64

約数和(自身を含む): 728229326400

約数和(自身を除く): 466316199864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1051, 2102, 3153, 4204, 6306, 8408, 9459, 12612, 18918, 25224, 28377, 37836, 56754, 75672, 113508, 227016, 1153721, 2307442, 3461163, 4614884, 6922326, 9229768, 10383489, 13844652, 20766978, 27689304, 31150467, 41533956, 62300934, 83067912, 124601868, 249203736, 1212560771, 2425121542, 3637682313, 4850243084, 7275364626, 9700486168, 10913046939, 14550729252, 21826093878, 29101458504, 32739140817, 43652187756, 65478281634, 87304375512, 130956563268, 261913126536]

約数ペア:

[(1, 261913126536), (2, 130956563268), (3, 87304375512), (4, 65478281634), (6, 43652187756), (8, 32739140817), (9, 29101458504), (12, 21826093878), (18, 14550729252), (24, 10913046939), (27, 9700486168), (36, 7275364626), (54, 4850243084), (72, 3637682313), (108, 2425121542), (216, 1212560771), (1051, 249203736), (2102, 124601868), (3153, 83067912), (4204, 62300934), (6306, 41533956), (8408, 31150467), (9459, 27689304), (12612, 20766978), (18918, 13844652), (25224, 10383489), (28377, 9229768), (37836, 6922326), (56754, 4614884), (75672, 3461163), (113508, 2307442), (227016, 1153721)]