243787904

素因数分解:

$2^7\times {\mathrm{229}}^1\times {\mathrm{8317}}^1$

素因数の和:8560

約数の個数: 32

約数和(自身を含む): 487850700

約数和(自身を除く): 244062796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 458, 916, 1832, 3664, 7328, 8317, 14656, 16634, 29312, 33268, 66536, 133072, 266144, 532288, 1064576, 1904593, 3809186, 7618372, 15236744, 30473488, 60946976, 121893952, 243787904]

約数ペア:

[(1, 243787904), (2, 121893952), (4, 60946976), (8, 30473488), (16, 15236744), (32, 7618372), (64, 3809186), (128, 1904593), (229, 1064576), (458, 532288), (916, 266144), (1832, 133072), (3664, 66536), (7328, 33268), (8317, 29312), (14656, 16634)]