238903002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8039}}^1$

素因数の和:8187

約数の個数: 48

約数和(自身を含む): 561899520

約数和(自身を除く): 322996518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 8039, 9906, 14859, 16078, 24117, 29718, 48234, 72351, 104507, 144702, 209014, 313521, 627042, 940563, 1020953, 1881126, 2041906, 3062859, 6125718, 9188577, 13272389, 18377154, 26544778, 39817167, 79634334, 119451501, 238903002]

約数ペア:

[(1, 238903002), (2, 119451501), (3, 79634334), (6, 39817167), (9, 26544778), (13, 18377154), (18, 13272389), (26, 9188577), (39, 6125718), (78, 3062859), (117, 2041906), (127, 1881126), (234, 1020953), (254, 940563), (381, 627042), (762, 313521), (1143, 209014), (1651, 144702), (2286, 104507), (3302, 72351), (4953, 48234), (8039, 29718), (9906, 24117), (14859, 16078)]