1028088

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 2831400

約数和(自身を除く): 1803312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 131, 218, 262, 327, 393, 436, 524, 654, 786, 872, 981, 1048, 1179, 1308, 1572, 1962, 2358, 2616, 3144, 3924, 4716, 7848, 9432, 14279, 28558, 42837, 57116, 85674, 114232, 128511, 171348, 257022, 342696, 514044, 1028088]

約数ペア:

[(1, 1028088), (2, 514044), (3, 342696), (4, 257022), (6, 171348), (8, 128511), (9, 114232), (12, 85674), (18, 57116), (24, 42837), (36, 28558), (72, 14279), (109, 9432), (131, 7848), (218, 4716), (262, 3924), (327, 3144), (393, 2616), (436, 2358), (524, 1962), (654, 1572), (786, 1308), (872, 1179), (981, 1048)]