258697062

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2917}}^1$

素因数の和:3317

約数の個数: 48

約数和(自身を含む): 605426640

約数和(自身を除く): 346729578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 379, 758, 1137, 2274, 2917, 3411, 4927, 5834, 6822, 8751, 9854, 14781, 17502, 26253, 29562, 37921, 44343, 52506, 75842, 88686, 113763, 227526, 341289, 682578, 1105543, 2211086, 3316629, 6633258, 9949887, 14372059, 19899774, 28744118, 43116177, 86232354, 129348531, 258697062]

約数ペア:

[(1, 258697062), (2, 129348531), (3, 86232354), (6, 43116177), (9, 28744118), (13, 19899774), (18, 14372059), (26, 9949887), (39, 6633258), (78, 3316629), (117, 2211086), (234, 1105543), (379, 682578), (758, 341289), (1137, 227526), (2274, 113763), (2917, 88686), (3411, 75842), (4927, 52506), (5834, 44343), (6822, 37921), (8751, 29562), (9854, 26253), (14781, 17502)]