257376786

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{6101}}^1$

素因数の和:6274

約数の個数: 32

約数和(自身を含む): 527212800

約数和(自身を除く): 269836014

約数列:

[1, 2, 3, 6, 79, 89, 158, 178, 237, 267, 474, 534, 6101, 7031, 12202, 14062, 18303, 21093, 36606, 42186, 481979, 542989, 963958, 1085978, 1445937, 1628967, 2891874, 3257934, 42896131, 85792262, 128688393, 257376786]

約数ペア:

[(1, 257376786), (2, 128688393), (3, 85792262), (6, 42896131), (79, 3257934), (89, 2891874), (158, 1628967), (178, 1445937), (237, 1085978), (267, 963958), (474, 542989), (534, 481979), (6101, 42186), (7031, 36606), (12202, 21093), (14062, 18303)]