289259616

素因数分解:

$2^5\times 3^1\times {\mathrm{431}}^1\times {\mathrm{6991}}^1$

素因数の和:7435

約数の個数: 48

約数和(自身を含む): 761177088

約数和(自身を除く): 471917472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 431, 862, 1293, 1724, 2586, 3448, 5172, 6896, 6991, 10344, 13792, 13982, 20688, 20973, 27964, 41376, 41946, 55928, 83892, 111856, 167784, 223712, 335568, 671136, 3013121, 6026242, 9039363, 12052484, 18078726, 24104968, 36157452, 48209936, 72314904, 96419872, 144629808, 289259616]

約数ペア:

[(1, 289259616), (2, 144629808), (3, 96419872), (4, 72314904), (6, 48209936), (8, 36157452), (12, 24104968), (16, 18078726), (24, 12052484), (32, 9039363), (48, 6026242), (96, 3013121), (431, 671136), (862, 335568), (1293, 223712), (1724, 167784), (2586, 111856), (3448, 83892), (5172, 55928), (6896, 41946), (6991, 41376), (10344, 27964), (13792, 20973), (13982, 20688)]