1311735936

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{487997}}^1$

素因数の和:488021

約数の個数: 64

約数和(自身を含む): 3982063680

約数和(自身を除く): 2670327744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 487997, 975994, 1463991, 1951988, 2927982, 3415979, 3903976, 5855964, 6831958, 7807952, 10247937, 11711928, 13663916, 15615904, 20495874, 23423856, 27327832, 31231808, 40991748, 46847712, 54655664, 62463616, 81983496, 93695424, 109311328, 163966992, 187390848, 218622656, 327933984, 437245312, 655867968, 1311735936]

約数ペア:

[(1, 1311735936), (2, 655867968), (3, 437245312), (4, 327933984), (6, 218622656), (7, 187390848), (8, 163966992), (12, 109311328), (14, 93695424), (16, 81983496), (21, 62463616), (24, 54655664), (28, 46847712), (32, 40991748), (42, 31231808), (48, 27327832), (56, 23423856), (64, 20495874), (84, 15615904), (96, 13663916), (112, 11711928), (128, 10247937), (168, 7807952), (192, 6831958), (224, 5855964), (336, 3903976), (384, 3415979), (448, 2927982), (672, 1951988), (896, 1463991), (1344, 975994), (2688, 487997)]