234938144

素因数分解:

$2^5\times 7^2\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:850

約数の個数: 72

約数和(自身を含む): 541020060

約数和(自身を除く): 306081916

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 269, 392, 538, 557, 784, 1076, 1114, 1568, 1883, 2152, 2228, 3766, 3899, 4304, 4456, 7532, 7798, 8608, 8912, 13181, 15064, 15596, 17824, 26362, 27293, 30128, 31192, 52724, 54586, 60256, 62384, 105448, 109172, 124768, 149833, 210896, 218344, 299666, 421792, 436688, 599332, 873376, 1048831, 1198664, 2097662, 2397328, 4195324, 4794656, 7341817, 8390648, 14683634, 16781296, 29367268, 33562592, 58734536, 117469072, 234938144]

約数ペア:

[(1, 234938144), (2, 117469072), (4, 58734536), (7, 33562592), (8, 29367268), (14, 16781296), (16, 14683634), (28, 8390648), (32, 7341817), (49, 4794656), (56, 4195324), (98, 2397328), (112, 2097662), (196, 1198664), (224, 1048831), (269, 873376), (392, 599332), (538, 436688), (557, 421792), (784, 299666), (1076, 218344), (1114, 210896), (1568, 149833), (1883, 124768), (2152, 109172), (2228, 105448), (3766, 62384), (3899, 60256), (4304, 54586), (4456, 52724), (7532, 31192), (7798, 30128), (8608, 27293), (8912, 26362), (13181, 17824), (15064, 15596)]