1245792288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2547

約数の個数: 144

約数和(自身を含む): 3656814336

約数和(自身を除く): 2411022048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 992, 1014, 1209, 1248, 1352, 1488, 1612, 2028, 2418, 2477, 2704, 2976, 3224, 4056, 4836, 4954, 5239, 5408, 6448, 7431, 8112, 9672, 9908, 10478, 12896, 14862, 15717, 16224, 19344, 19816, 20956, 29724, 31434, 32201, 38688, 39632, 41912, 59448, 62868, 64402, 76787, 79264, 83824, 96603, 118896, 125736, 128804, 153574, 167648, 193206, 230361, 237792, 251472, 257608, 307148, 386412, 418613, 460722, 502944, 515216, 614296, 772824, 837226, 921444, 998231, 1030432, 1228592, 1255839, 1545648, 1674452, 1842888, 1996462, 2457184, 2511678, 2994693, 3091296, 3348904, 3685776, 3992924, 5023356, 5989386, 6697808, 7371552, 7985848, 10046712, 11978772, 12977003, 13395616, 15971696, 20093424, 23957544, 25954006, 31943392, 38931009, 40186848, 47915088, 51908012, 77862018, 95830176, 103816024, 155724036, 207632048, 311448072, 415264096, 622896144, 1245792288]

約数ペア:

[(1, 1245792288), (2, 622896144), (3, 415264096), (4, 311448072), (6, 207632048), (8, 155724036), (12, 103816024), (13, 95830176), (16, 77862018), (24, 51908012), (26, 47915088), (31, 40186848), (32, 38931009), (39, 31943392), (48, 25954006), (52, 23957544), (62, 20093424), (78, 15971696), (93, 13395616), (96, 12977003), (104, 11978772), (124, 10046712), (156, 7985848), (169, 7371552), (186, 6697808), (208, 5989386), (248, 5023356), (312, 3992924), (338, 3685776), (372, 3348904), (403, 3091296), (416, 2994693), (496, 2511678), (507, 2457184), (624, 1996462), (676, 1842888), (744, 1674452), (806, 1545648), (992, 1255839), (1014, 1228592), (1209, 1030432), (1248, 998231), (1352, 921444), (1488, 837226), (1612, 772824), (2028, 614296), (2418, 515216), (2477, 502944), (2704, 460722), (2976, 418613), (3224, 386412), (4056, 307148), (4836, 257608), (4954, 251472), (5239, 237792), (5408, 230361), (6448, 193206), (7431, 167648), (8112, 153574), (9672, 128804), (9908, 125736), (10478, 118896), (12896, 96603), (14862, 83824), (15717, 79264), (16224, 76787), (19344, 64402), (19816, 62868), (20956, 59448), (29724, 41912), (31434, 39632), (32201, 38688)]