331285248

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1153797120

約数和(自身を除く): 822511872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 82, 84, 96, 108, 112, 123, 126, 128, 144, 164, 167, 168, 189, 192, 216, 224, 246, 252, 256, 287, 288, 328, 334, 336, 369, 378, 384, 432, 448, 492, 501, 504, 574, 576, 656, 668, 672, 738, 756, 768, 861, 864, 896, 984, 1002, 1008, 1107, 1148, 1152, 1169, 1312, 1336, 1344, 1476, 1503, 1512, 1722, 1728, 1792, 1968, 2004, 2016, 2214, 2296, 2304, 2338, 2583, 2624, 2672, 2688, 2952, 3006, 3024, 3444, 3456, 3507, 3936, 4008, 4032, 4428, 4509, 4592, 4676, 5166, 5248, 5344, 5376, 5904, 6012, 6048, 6847, 6888, 6912, 7014, 7749, 7872, 8016, 8064, 8856, 9018, 9184, 9352, 10332, 10496, 10521, 10688, 11808, 12024, 12096, 13694, 13776, 14028, 15498, 15744, 16032, 16128, 17712, 18036, 18368, 18704, 20541, 20664, 21042, 21376, 23616, 24048, 24192, 27388, 27552, 28056, 30996, 31488, 31563, 32064, 35424, 36072, 36736, 37408, 41082, 41328, 42084, 42752, 47232, 47929, 48096, 48384, 54776, 55104, 56112, 61623, 61992, 63126, 64128, 70848, 72144, 73472, 74816, 82164, 82656, 84168, 94464, 95858, 96192, 109552, 110208, 112224, 123246, 123984, 126252, 128256, 141696, 143787, 144288, 149632, 164328, 165312, 168336, 184869, 191716, 192384, 219104, 220416, 224448, 246492, 247968, 252504, 283392, 287574, 288576, 299264, 328656, 330624, 336672, 369738, 383432, 384768, 431361, 438208, 448896, 492984, 495936, 505008, 575148, 577152, 657312, 661248, 673344, 739476, 766864, 862722, 876416, 897792, 985968, 991872, 1010016, 1150296, 1154304, 1294083, 1314624, 1346688, 1478952, 1533728, 1725444, 1752832, 1971936, 1983744, 2020032, 2300592, 2588166, 2629248, 2693376, 2957904, 3067456, 3450888, 3943872, 4040064, 4601184, 5176332, 5258496, 5915808, 6134912, 6901776, 7887744, 8080128, 9202368, 10352664, 11831616, 12269824, 13803552, 15775488, 18404736, 20705328, 23663232, 27607104, 36809472, 41410656, 47326464, 55214208, 82821312, 110428416, 165642624, 331285248]

約数ペア:

[(1, 331285248), (2, 165642624), (3, 110428416), (4, 82821312), (6, 55214208), (7, 47326464), (8, 41410656), (9, 36809472), (12, 27607104), (14, 23663232), (16, 20705328), (18, 18404736), (21, 15775488), (24, 13803552), (27, 12269824), (28, 11831616), (32, 10352664), (36, 9202368), (41, 8080128), (42, 7887744), (48, 6901776), (54, 6134912), (56, 5915808), (63, 5258496), (64, 5176332), (72, 4601184), (82, 4040064), (84, 3943872), (96, 3450888), (108, 3067456), (112, 2957904), (123, 2693376), (126, 2629248), (128, 2588166), (144, 2300592), (164, 2020032), (167, 1983744), (168, 1971936), (189, 1752832), (192, 1725444), (216, 1533728), (224, 1478952), (246, 1346688), (252, 1314624), (256, 1294083), (287, 1154304), (288, 1150296), (328, 1010016), (334, 991872), (336, 985968), (369, 897792), (378, 876416), (384, 862722), (432, 766864), (448, 739476), (492, 673344), (501, 661248), (504, 657312), (574, 577152), (576, 575148), (656, 505008), (668, 495936), (672, 492984), (738, 448896), (756, 438208), (768, 431361), (861, 384768), (864, 383432), (896, 369738), (984, 336672), (1002, 330624), (1008, 328656), (1107, 299264), (1148, 288576), (1152, 287574), (1169, 283392), (1312, 252504), (1336, 247968), (1344, 246492), (1476, 224448), (1503, 220416), (1512, 219104), (1722, 192384), (1728, 191716), (1792, 184869), (1968, 168336), (2004, 165312), (2016, 164328), (2214, 149632), (2296, 144288), (2304, 143787), (2338, 141696), (2583, 128256), (2624, 126252), (2672, 123984), (2688, 123246), (2952, 112224), (3006, 110208), (3024, 109552), (3444, 96192), (3456, 95858), (3507, 94464), (3936, 84168), (4008, 82656), (4032, 82164), (4428, 74816), (4509, 73472), (4592, 72144), (4676, 70848), (5166, 64128), (5248, 63126), (5344, 61992), (5376, 61623), (5904, 56112), (6012, 55104), (6048, 54776), (6847, 48384), (6888, 48096), (6912, 47929), (7014, 47232), (7749, 42752), (7872, 42084), (8016, 41328), (8064, 41082), (8856, 37408), (9018, 36736), (9184, 36072), (9352, 35424), (10332, 32064), (10496, 31563), (10521, 31488), (10688, 30996), (11808, 28056), (12024, 27552), (12096, 27388), (13694, 24192), (13776, 24048), (14028, 23616), (15498, 21376), (15744, 21042), (16032, 20664), (16128, 20541), (17712, 18704), (18036, 18368)]