674268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 1881600

約数和(自身を除く): 1207332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 349, 483, 644, 698, 966, 1047, 1396, 1932, 2094, 2443, 4188, 4886, 7329, 8027, 9772, 14658, 16054, 24081, 29316, 32108, 48162, 56189, 96324, 112378, 168567, 224756, 337134, 674268]

約数ペア:

[(1, 674268), (2, 337134), (3, 224756), (4, 168567), (6, 112378), (7, 96324), (12, 56189), (14, 48162), (21, 32108), (23, 29316), (28, 24081), (42, 16054), (46, 14658), (69, 9772), (84, 8027), (92, 7329), (138, 4886), (161, 4188), (276, 2443), (322, 2094), (349, 1932), (483, 1396), (644, 1047), (698, 966)]