338077168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{147761}}^1$

素因数の和:147793

約数の個数: 40

約数和(自身を含む): 769544496

約数和(自身を除く): 431467328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 147761, 295522, 591044, 1182088, 1625371, 1920893, 2364176, 3250742, 3841786, 6501484, 7683572, 13002968, 15367144, 21129823, 26005936, 30734288, 42259646, 84519292, 169038584, 338077168]

約数ペア:

[(1, 338077168), (2, 169038584), (4, 84519292), (8, 42259646), (11, 30734288), (13, 26005936), (16, 21129823), (22, 15367144), (26, 13002968), (44, 7683572), (52, 6501484), (88, 3841786), (104, 3250742), (143, 2364176), (176, 1920893), (208, 1625371), (286, 1182088), (572, 591044), (1144, 295522), (2288, 147761)]