40181568

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{4271}}^1$

素因数の和:4300

約数の個数: 84

約数和(自身を含む): 123700032

約数和(自身を除く): 83518464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4271, 4704, 8542, 9408, 12813, 17084, 25626, 29897, 34168, 51252, 59794, 68336, 89691, 102504, 119588, 136672, 179382, 205008, 209279, 239176, 273344, 358764, 410016, 418558, 478352, 627837, 717528, 820032, 837116, 956704, 1255674, 1435056, 1674232, 1913408, 2511348, 2870112, 3348464, 5022696, 5740224, 6696928, 10045392, 13393856, 20090784, 40181568]

約数ペア:

[(1, 40181568), (2, 20090784), (3, 13393856), (4, 10045392), (6, 6696928), (7, 5740224), (8, 5022696), (12, 3348464), (14, 2870112), (16, 2511348), (21, 1913408), (24, 1674232), (28, 1435056), (32, 1255674), (42, 956704), (48, 837116), (49, 820032), (56, 717528), (64, 627837), (84, 478352), (96, 418558), (98, 410016), (112, 358764), (147, 273344), (168, 239176), (192, 209279), (196, 205008), (224, 179382), (294, 136672), (336, 119588), (392, 102504), (448, 89691), (588, 68336), (672, 59794), (784, 51252), (1176, 34168), (1344, 29897), (1568, 25626), (2352, 17084), (3136, 12813), (4271, 9408), (4704, 8542)]