216078048

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1871}}^1$

素因数の和:2288

約数の個数: 72

約数和(自身を含む): 616333536

約数和(自身を除く): 400255488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 802, 1203, 1604, 1871, 2406, 3208, 3609, 3742, 4812, 5613, 6416, 7218, 7484, 9624, 11226, 12832, 14436, 14968, 16839, 19248, 22452, 28872, 29936, 33678, 38496, 44904, 57744, 59872, 67356, 89808, 115488, 134712, 179616, 269424, 538848, 750271, 1500542, 2250813, 3001084, 4501626, 6002168, 6752439, 9003252, 12004336, 13504878, 18006504, 24008672, 27009756, 36013008, 54019512, 72026016, 108039024, 216078048]

約数ペア:

[(1, 216078048), (2, 108039024), (3, 72026016), (4, 54019512), (6, 36013008), (8, 27009756), (9, 24008672), (12, 18006504), (16, 13504878), (18, 12004336), (24, 9003252), (32, 6752439), (36, 6002168), (48, 4501626), (72, 3001084), (96, 2250813), (144, 1500542), (288, 750271), (401, 538848), (802, 269424), (1203, 179616), (1604, 134712), (1871, 115488), (2406, 89808), (3208, 67356), (3609, 59872), (3742, 57744), (4812, 44904), (5613, 38496), (6416, 33678), (7218, 29936), (7484, 28872), (9624, 22452), (11226, 19248), (12832, 16839), (14436, 14968)]