235800656

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2380

約数の個数: 80

約数和(自身を含む): 570463488

約数和(自身を除く): 334662832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 2281, 3692, 3976, 4562, 6461, 7384, 7952, 9124, 12922, 14768, 15967, 18248, 25844, 29653, 31934, 36496, 51688, 59306, 63868, 103376, 118612, 127736, 161951, 207571, 237224, 255472, 323902, 415142, 474448, 647804, 830284, 1133657, 1295608, 1660568, 2105363, 2267314, 2591216, 3321136, 4210726, 4534628, 8421452, 9069256, 14737541, 16842904, 18138512, 29475082, 33685808, 58950164, 117900328, 235800656]

約数ペア:

[(1, 235800656), (2, 117900328), (4, 58950164), (7, 33685808), (8, 29475082), (13, 18138512), (14, 16842904), (16, 14737541), (26, 9069256), (28, 8421452), (52, 4534628), (56, 4210726), (71, 3321136), (91, 2591216), (104, 2267314), (112, 2105363), (142, 1660568), (182, 1295608), (208, 1133657), (284, 830284), (364, 647804), (497, 474448), (568, 415142), (728, 323902), (923, 255472), (994, 237224), (1136, 207571), (1456, 161951), (1846, 127736), (1988, 118612), (2281, 103376), (3692, 63868), (3976, 59306), (4562, 51688), (6461, 36496), (7384, 31934), (7952, 29653), (9124, 25844), (12922, 18248), (14768, 15967)]