680972497152

素因数分解:

$2^8\times 3^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{20369}}^1$

素因数の和:20920

約数の個数: 144

約数和(自身を含む): 1834661041920

約数和(自身を除く): 1153688544768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 404, 431, 606, 768, 808, 862, 1212, 1293, 1616, 1724, 2424, 2586, 3232, 3448, 4848, 5172, 6464, 6896, 9696, 10344, 12928, 13792, 19392, 20369, 20688, 25856, 27584, 38784, 40738, 41376, 43531, 55168, 61107, 77568, 81476, 82752, 87062, 110336, 122214, 130593, 162952, 165504, 174124, 244428, 261186, 325904, 331008, 348248, 488856, 522372, 651808, 696496, 977712, 1044744, 1303616, 1392992, 1955424, 2057269, 2089488, 2607232, 2785984, 3910848, 4114538, 4178976, 5214464, 5571968, 6171807, 7821696, 8229076, 8357952, 8779039, 11143936, 12343614, 15643392, 16458152, 16715904, 17558078, 24687228, 26337117, 32916304, 33431808, 35116156, 49374456, 52674234, 65832608, 70232312, 98748912, 105348468, 131665216, 140464624, 197497824, 210696936, 263330432, 280929248, 394995648, 421393872, 526660864, 561858496, 789991296, 842787744, 886682939, 1123716992, 1579982592, 1685575488, 1773365878, 2247433984, 2660048817, 3371150976, 3546731756, 5320097634, 6742301952, 7093463512, 10640195268, 14186927024, 21280390536, 28373854048, 42560781072, 56747708096, 85121562144, 113495416192, 170243124288, 226990832384, 340486248576, 680972497152]

約数ペア:

[(1, 680972497152), (2, 340486248576), (3, 226990832384), (4, 170243124288), (6, 113495416192), (8, 85121562144), (12, 56747708096), (16, 42560781072), (24, 28373854048), (32, 21280390536), (48, 14186927024), (64, 10640195268), (96, 7093463512), (101, 6742301952), (128, 5320097634), (192, 3546731756), (202, 3371150976), (256, 2660048817), (303, 2247433984), (384, 1773365878), (404, 1685575488), (431, 1579982592), (606, 1123716992), (768, 886682939), (808, 842787744), (862, 789991296), (1212, 561858496), (1293, 526660864), (1616, 421393872), (1724, 394995648), (2424, 280929248), (2586, 263330432), (3232, 210696936), (3448, 197497824), (4848, 140464624), (5172, 131665216), (6464, 105348468), (6896, 98748912), (9696, 70232312), (10344, 65832608), (12928, 52674234), (13792, 49374456), (19392, 35116156), (20369, 33431808), (20688, 32916304), (25856, 26337117), (27584, 24687228), (38784, 17558078), (40738, 16715904), (41376, 16458152), (43531, 15643392), (55168, 12343614), (61107, 11143936), (77568, 8779039), (81476, 8357952), (82752, 8229076), (87062, 7821696), (110336, 6171807), (122214, 5571968), (130593, 5214464), (162952, 4178976), (165504, 4114538), (174124, 3910848), (244428, 2785984), (261186, 2607232), (325904, 2089488), (331008, 2057269), (348248, 1955424), (488856, 1392992), (522372, 1303616), (651808, 1044744), (696496, 977712)]