385956

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 995904

約数和(自身を除く): 609948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 151, 213, 284, 302, 426, 453, 604, 639, 852, 906, 1278, 1359, 1812, 2556, 2718, 5436, 10721, 21442, 32163, 42884, 64326, 96489, 128652, 192978, 385956]

約数ペア:

[(1, 385956), (2, 192978), (3, 128652), (4, 96489), (6, 64326), (9, 42884), (12, 32163), (18, 21442), (36, 10721), (71, 5436), (142, 2718), (151, 2556), (213, 1812), (284, 1359), (302, 1278), (426, 906), (453, 852), (604, 639)]