326156974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 605283840

約数和(自身を除く): 279126866

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 179, 253, 277, 286, 299, 358, 506, 554, 598, 1969, 2327, 3047, 3289, 3601, 3938, 4117, 4654, 6094, 6371, 6578, 7202, 8234, 12742, 25597, 39611, 45287, 49583, 51194, 53521, 70081, 79222, 82823, 90574, 99166, 107042, 140162, 165646, 545413, 588731, 644579, 911053, 1090826, 1140409, 1177462, 1289158, 1822106, 2280818, 7090369, 12544499, 14180738, 14825317, 25088998, 29650634, 163078487, 326156974]

約数ペア:

[(1, 326156974), (2, 163078487), (11, 29650634), (13, 25088998), (22, 14825317), (23, 14180738), (26, 12544499), (46, 7090369), (143, 2280818), (179, 1822106), (253, 1289158), (277, 1177462), (286, 1140409), (299, 1090826), (358, 911053), (506, 644579), (554, 588731), (598, 545413), (1969, 165646), (2327, 140162), (3047, 107042), (3289, 99166), (3601, 90574), (3938, 82823), (4117, 79222), (4654, 70081), (6094, 53521), (6371, 51194), (6578, 49583), (7202, 45287), (8234, 39611), (12742, 25597)]