425751984

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{20113}}^1$

素因数の和:20144

約数の個数: 120

約数和(自身を含む): 1421657520

約数和(自身を除く): 995905536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 20113, 21168, 40226, 60339, 80452, 120678, 140791, 160904, 181017, 241356, 281582, 321808, 362034, 422373, 482712, 543051, 563164, 724068, 844746, 965424, 985537, 1086102, 1126328, 1267119, 1448136, 1689492, 1971074, 2172204, 2252656, 2534238, 2896272, 2956611, 3378984, 3801357, 3942148, 4344408, 5068476, 5913222, 6757968, 7602714, 7884296, 8688816, 8869833, 10136952, 11826444, 15205428, 15768592, 17739666, 20273904, 23652888, 26609499, 30410856, 35479332, 47305776, 53218998, 60821712, 70958664, 106437996, 141917328, 212875992, 425751984]

約数ペア:

[(1, 425751984), (2, 212875992), (3, 141917328), (4, 106437996), (6, 70958664), (7, 60821712), (8, 53218998), (9, 47305776), (12, 35479332), (14, 30410856), (16, 26609499), (18, 23652888), (21, 20273904), (24, 17739666), (27, 15768592), (28, 15205428), (36, 11826444), (42, 10136952), (48, 8869833), (49, 8688816), (54, 7884296), (56, 7602714), (63, 6757968), (72, 5913222), (84, 5068476), (98, 4344408), (108, 3942148), (112, 3801357), (126, 3378984), (144, 2956611), (147, 2896272), (168, 2534238), (189, 2252656), (196, 2172204), (216, 1971074), (252, 1689492), (294, 1448136), (336, 1267119), (378, 1126328), (392, 1086102), (432, 985537), (441, 965424), (504, 844746), (588, 724068), (756, 563164), (784, 543051), (882, 482712), (1008, 422373), (1176, 362034), (1323, 321808), (1512, 281582), (1764, 241356), (2352, 181017), (2646, 160904), (3024, 140791), (3528, 120678), (5292, 80452), (7056, 60339), (10584, 40226), (20113, 21168)]