1517071728

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{73331}}^1$

素因数の和:73773

約数の個数: 40

約数和(自身を含む): 3928248576

約数和(自身を除く): 2411176848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1293, 1724, 2586, 3448, 5172, 6896, 10344, 20688, 73331, 146662, 219993, 293324, 439986, 586648, 879972, 1173296, 1759944, 3519888, 31605661, 63211322, 94816983, 126422644, 189633966, 252845288, 379267932, 505690576, 758535864, 1517071728]

約数ペア:

[(1, 1517071728), (2, 758535864), (3, 505690576), (4, 379267932), (6, 252845288), (8, 189633966), (12, 126422644), (16, 94816983), (24, 63211322), (48, 31605661), (431, 3519888), (862, 1759944), (1293, 1173296), (1724, 879972), (2586, 586648), (3448, 439986), (5172, 293324), (6896, 219993), (10344, 146662), (20688, 73331)]