428232894

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1\times {\mathrm{1567}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 880889856

約数和(自身を除く): 452656962

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1231, 1567, 2462, 3134, 3693, 4701, 7386, 9402, 45547, 57979, 91094, 115958, 136641, 173937, 273282, 347874, 1928977, 3857954, 5786931, 11573862, 71372149, 142744298, 214116447, 428232894]

約数ペア:

[(1, 428232894), (2, 214116447), (3, 142744298), (6, 71372149), (37, 11573862), (74, 5786931), (111, 3857954), (222, 1928977), (1231, 347874), (1567, 273282), (2462, 173937), (3134, 136641), (3693, 115958), (4701, 91094), (7386, 57979), (9402, 45547)]