297720258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{3229}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 659850240

約数和(自身を除く): 362129982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 127, 242, 254, 363, 381, 726, 762, 1397, 2794, 3229, 4191, 6458, 8382, 9687, 15367, 19374, 30734, 35519, 46101, 71038, 92202, 106557, 213114, 390709, 410083, 781418, 820166, 1172127, 1230249, 2344254, 2460498, 4510913, 9021826, 13532739, 27065478, 49620043, 99240086, 148860129, 297720258]

約数ペア:

[(1, 297720258), (2, 148860129), (3, 99240086), (6, 49620043), (11, 27065478), (22, 13532739), (33, 9021826), (66, 4510913), (121, 2460498), (127, 2344254), (242, 1230249), (254, 1172127), (363, 820166), (381, 781418), (726, 410083), (762, 390709), (1397, 213114), (2794, 106557), (3229, 92202), (4191, 71038), (6458, 46101), (8382, 35519), (9687, 30734), (15367, 19374)]