212875992

素因数分解:

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

素因数の和:20142

約数の個数: 96

約数和(自身を含む): 687898800

約数和(自身を除く): 475022808

約数列:

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

約数ペア:

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