12961541268

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20113}}^1$

素因数の和:20165

約数の個数: 168

約数和(自身を含む): 38780837928

約数和(自身を除く): 25819296660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 243, 306, 324, 351, 442, 459, 468, 486, 612, 663, 702, 729, 884, 918, 972, 1053, 1326, 1377, 1404, 1458, 1836, 1989, 2106, 2652, 2754, 2916, 3159, 3978, 4131, 4212, 5508, 5967, 6318, 7956, 8262, 9477, 11934, 12393, 12636, 16524, 17901, 18954, 20113, 23868, 24786, 35802, 37908, 40226, 49572, 53703, 60339, 71604, 80452, 107406, 120678, 161109, 181017, 214812, 241356, 261469, 322218, 341921, 362034, 522938, 543051, 644436, 683842, 724068, 784407, 1025763, 1045876, 1086102, 1367684, 1568814, 1629153, 2051526, 2172204, 2353221, 3077289, 3137628, 3258306, 4103052, 4444973, 4706442, 4887459, 6154578, 6516612, 7059663, 8889946, 9231867, 9412884, 9774918, 12309156, 13334919, 14119326, 14662377, 17779892, 18463734, 19549836, 21178989, 26669838, 27695601, 28238652, 29324754, 36927468, 40004757, 42357978, 53339676, 55391202, 58649508, 63536967, 80009514, 83086803, 84715956, 110782404, 120014271, 127073934, 160019028, 166173606, 190610901, 240028542, 249260409, 254147868, 332347212, 360042813, 381221802, 480057084, 498520818, 720085626, 762443604, 997041636, 1080128439, 1440171252, 2160256878, 3240385317, 4320513756, 6480770634, 12961541268]

約数ペア:

[(1, 12961541268), (2, 6480770634), (3, 4320513756), (4, 3240385317), (6, 2160256878), (9, 1440171252), (12, 1080128439), (13, 997041636), (17, 762443604), (18, 720085626), (26, 498520818), (27, 480057084), (34, 381221802), (36, 360042813), (39, 332347212), (51, 254147868), (52, 249260409), (54, 240028542), (68, 190610901), (78, 166173606), (81, 160019028), (102, 127073934), (108, 120014271), (117, 110782404), (153, 84715956), (156, 83086803), (162, 80009514), (204, 63536967), (221, 58649508), (234, 55391202), (243, 53339676), (306, 42357978), (324, 40004757), (351, 36927468), (442, 29324754), (459, 28238652), (468, 27695601), (486, 26669838), (612, 21178989), (663, 19549836), (702, 18463734), (729, 17779892), (884, 14662377), (918, 14119326), (972, 13334919), (1053, 12309156), (1326, 9774918), (1377, 9412884), (1404, 9231867), (1458, 8889946), (1836, 7059663), (1989, 6516612), (2106, 6154578), (2652, 4887459), (2754, 4706442), (2916, 4444973), (3159, 4103052), (3978, 3258306), (4131, 3137628), (4212, 3077289), (5508, 2353221), (5967, 2172204), (6318, 2051526), (7956, 1629153), (8262, 1568814), (9477, 1367684), (11934, 1086102), (12393, 1045876), (12636, 1025763), (16524, 784407), (17901, 724068), (18954, 683842), (20113, 644436), (23868, 543051), (24786, 522938), (35802, 362034), (37908, 341921), (40226, 322218), (49572, 261469), (53703, 241356), (60339, 214812), (71604, 181017), (80452, 161109), (107406, 120678)]