336293768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{16889}}^1$

素因数の和:17045

約数の個数: 32

約数和(自身を含む): 668844000

約数和(自身を除く): 332550232

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 16889, 19912, 33778, 67556, 135112, 320891, 641782, 1283564, 2212459, 2567128, 4424918, 8849836, 17699672, 42036721, 84073442, 168146884, 336293768]

約数ペア:

[(1, 336293768), (2, 168146884), (4, 84073442), (8, 42036721), (19, 17699672), (38, 8849836), (76, 4424918), (131, 2567128), (152, 2212459), (262, 1283564), (524, 641782), (1048, 320891), (2489, 135112), (4978, 67556), (9956, 33778), (16889, 19912)]