980582904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 3101085000

約数和(自身を除く): 2120502096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 499, 504, 557, 588, 882, 998, 1114, 1176, 1497, 1671, 1764, 1996, 2228, 2994, 3342, 3493, 3528, 3899, 3992, 4456, 4491, 5013, 5988, 6684, 6986, 7798, 8982, 10026, 10479, 11697, 11976, 13368, 13972, 15596, 17964, 20052, 20958, 23394, 24451, 27293, 27944, 31192, 31437, 35091, 35928, 40104, 41916, 46788, 48902, 54586, 62874, 70182, 73353, 81879, 83832, 93576, 97804, 109172, 125748, 140364, 146706, 163758, 195608, 218344, 220059, 245637, 251496, 277943, 280728, 293412, 327516, 440118, 491274, 555886, 586824, 655032, 833829, 880236, 982548, 1111772, 1667658, 1760472, 1945601, 1965096, 2223544, 2501487, 3335316, 3891202, 5002974, 5836803, 6670632, 7782404, 10005948, 11673606, 13619207, 15564808, 17510409, 20011896, 23347212, 27238414, 35020818, 40857621, 46694424, 54476828, 70041636, 81715242, 108953656, 122572863, 140083272, 163430484, 245145726, 326860968, 490291452, 980582904]

約数ペア:

[(1, 980582904), (2, 490291452), (3, 326860968), (4, 245145726), (6, 163430484), (7, 140083272), (8, 122572863), (9, 108953656), (12, 81715242), (14, 70041636), (18, 54476828), (21, 46694424), (24, 40857621), (28, 35020818), (36, 27238414), (42, 23347212), (49, 20011896), (56, 17510409), (63, 15564808), (72, 13619207), (84, 11673606), (98, 10005948), (126, 7782404), (147, 6670632), (168, 5836803), (196, 5002974), (252, 3891202), (294, 3335316), (392, 2501487), (441, 2223544), (499, 1965096), (504, 1945601), (557, 1760472), (588, 1667658), (882, 1111772), (998, 982548), (1114, 880236), (1176, 833829), (1497, 655032), (1671, 586824), (1764, 555886), (1996, 491274), (2228, 440118), (2994, 327516), (3342, 293412), (3493, 280728), (3528, 277943), (3899, 251496), (3992, 245637), (4456, 220059), (4491, 218344), (5013, 195608), (5988, 163758), (6684, 146706), (6986, 140364), (7798, 125748), (8982, 109172), (10026, 97804), (10479, 93576), (11697, 83832), (11976, 81879), (13368, 73353), (13972, 70182), (15596, 62874), (17964, 54586), (20052, 48902), (20958, 46788), (23394, 41916), (24451, 40104), (27293, 35928), (27944, 35091), (31192, 31437)]