2156875356

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 5308934400

約数和(自身を除く): 3152059044

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 269, 379, 492, 516, 538, 758, 807, 1076, 1137, 1516, 1614, 1763, 2274, 3228, 3526, 4548, 5289, 7052, 10578, 11029, 11567, 15539, 16297, 21156, 22058, 23134, 31078, 32594, 33087, 34701, 44116, 46268, 46617, 48891, 62156, 65188, 66174, 69402, 93234, 97782, 101951, 132348, 138804, 186468, 195564, 203902, 305853, 407804, 474247, 611706, 668177, 948494, 1223412, 1336354, 1422741, 1896988, 2004531, 2672708, 2845482, 4009062, 4179991, 4383893, 5690964, 8018124, 8359982, 8767786, 12539973, 13151679, 16719964, 17535572, 25079946, 26303358, 50159892, 52606716, 179739613, 359479226, 539218839, 718958452, 1078437678, 2156875356]

約数ペア:

[(1, 2156875356), (2, 1078437678), (3, 718958452), (4, 539218839), (6, 359479226), (12, 179739613), (41, 52606716), (43, 50159892), (82, 26303358), (86, 25079946), (123, 17535572), (129, 16719964), (164, 13151679), (172, 12539973), (246, 8767786), (258, 8359982), (269, 8018124), (379, 5690964), (492, 4383893), (516, 4179991), (538, 4009062), (758, 2845482), (807, 2672708), (1076, 2004531), (1137, 1896988), (1516, 1422741), (1614, 1336354), (1763, 1223412), (2274, 948494), (3228, 668177), (3526, 611706), (4548, 474247), (5289, 407804), (7052, 305853), (10578, 203902), (11029, 195564), (11567, 186468), (15539, 138804), (16297, 132348), (21156, 101951), (22058, 97782), (23134, 93234), (31078, 69402), (32594, 66174), (33087, 65188), (34701, 62156), (44116, 48891), (46268, 46617)]