285865667568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{126517}}^1$

素因数の和:126632

約数の個数: 240

約数和(自身を含む): 925103664576

約数和(自身を除く): 639237997008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 71, 72, 78, 102, 104, 117, 136, 142, 144, 153, 156, 204, 208, 213, 221, 234, 272, 284, 306, 312, 408, 426, 442, 468, 568, 612, 624, 639, 663, 816, 852, 884, 923, 936, 1136, 1207, 1224, 1278, 1326, 1704, 1768, 1846, 1872, 1989, 2414, 2448, 2556, 2652, 2769, 3408, 3536, 3621, 3692, 3978, 4828, 5112, 5304, 5538, 7242, 7384, 7956, 8307, 9656, 10224, 10608, 10863, 11076, 14484, 14768, 15691, 15912, 16614, 19312, 21726, 22152, 28968, 31382, 31824, 33228, 43452, 44304, 47073, 57936, 62764, 66456, 86904, 94146, 125528, 126517, 132912, 141219, 173808, 188292, 251056, 253034, 282438, 376584, 379551, 506068, 564876, 753168, 759102, 1012136, 1129752, 1138653, 1518204, 1644721, 2024272, 2150789, 2259504, 2277306, 3036408, 3289442, 4301578, 4554612, 4934163, 6072816, 6452367, 6578884, 8603156, 8982707, 9109224, 9868326, 12904734, 13157768, 14802489, 17206312, 17965414, 18218448, 19357101, 19736652, 25809468, 26315536, 26948121, 27960257, 29604978, 34412624, 35930828, 38714202, 39473304, 51618936, 53896242, 55920514, 59209956, 71861656, 77428404, 78946608, 80844363, 83880771, 103237872, 107792484, 111841028, 116775191, 118419912, 143723312, 152706019, 154856808, 161688726, 167761542, 215584968, 223682056, 233550382, 236839824, 251642313, 305412038, 309713616, 323377452, 335523084, 350325573, 431169936, 447364112, 458118057, 467100764, 503284626, 610824076, 646754904, 671046168, 700651146, 916236114, 934201528, 1006569252, 1050976719, 1221648152, 1293509808, 1342092336, 1374354171, 1401302292, 1832472228, 1868403056, 1985178247, 2013138504, 2101953438, 2443296304, 2748708342, 2802604584, 3664944456, 3970356494, 4026277008, 4203906876, 5497416684, 5605209168, 5955534741, 7329888912, 7940712988, 8407813752, 10994833368, 11911069482, 15881425976, 16815627504, 17866604223, 21989666736, 23822138964, 31762851952, 35733208446, 47644277928, 71466416892, 95288555856, 142932833784, 285865667568]

約数ペア:

[(1, 285865667568), (2, 142932833784), (3, 95288555856), (4, 71466416892), (6, 47644277928), (8, 35733208446), (9, 31762851952), (12, 23822138964), (13, 21989666736), (16, 17866604223), (17, 16815627504), (18, 15881425976), (24, 11911069482), (26, 10994833368), (34, 8407813752), (36, 7940712988), (39, 7329888912), (48, 5955534741), (51, 5605209168), (52, 5497416684), (68, 4203906876), (71, 4026277008), (72, 3970356494), (78, 3664944456), (102, 2802604584), (104, 2748708342), (117, 2443296304), (136, 2101953438), (142, 2013138504), (144, 1985178247), (153, 1868403056), (156, 1832472228), (204, 1401302292), (208, 1374354171), (213, 1342092336), (221, 1293509808), (234, 1221648152), (272, 1050976719), (284, 1006569252), (306, 934201528), (312, 916236114), (408, 700651146), (426, 671046168), (442, 646754904), (468, 610824076), (568, 503284626), (612, 467100764), (624, 458118057), (639, 447364112), (663, 431169936), (816, 350325573), (852, 335523084), (884, 323377452), (923, 309713616), (936, 305412038), (1136, 251642313), (1207, 236839824), (1224, 233550382), (1278, 223682056), (1326, 215584968), (1704, 167761542), (1768, 161688726), (1846, 154856808), (1872, 152706019), (1989, 143723312), (2414, 118419912), (2448, 116775191), (2556, 111841028), (2652, 107792484), (2769, 103237872), (3408, 83880771), (3536, 80844363), (3621, 78946608), (3692, 77428404), (3978, 71861656), (4828, 59209956), (5112, 55920514), (5304, 53896242), (5538, 51618936), (7242, 39473304), (7384, 38714202), (7956, 35930828), (8307, 34412624), (9656, 29604978), (10224, 27960257), (10608, 26948121), (10863, 26315536), (11076, 25809468), (14484, 19736652), (14768, 19357101), (15691, 18218448), (15912, 17965414), (16614, 17206312), (19312, 14802489), (21726, 13157768), (22152, 12904734), (28968, 9868326), (31382, 9109224), (31824, 8982707), (33228, 8603156), (43452, 6578884), (44304, 6452367), (47073, 6072816), (57936, 4934163), (62764, 4554612), (66456, 4301578), (86904, 3289442), (94146, 3036408), (125528, 2277306), (126517, 2259504), (132912, 2150789), (141219, 2024272), (173808, 1644721), (188292, 1518204), (251056, 1138653), (253034, 1129752), (282438, 1012136), (376584, 759102), (379551, 753168), (506068, 564876)]