539777612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 1108262400

約数和(自身を除く): 568484788

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 121, 158, 209, 242, 316, 418, 484, 743, 836, 869, 1486, 1501, 1738, 2299, 2972, 3002, 3476, 4598, 6004, 8173, 9196, 9559, 14117, 16346, 16511, 19118, 28234, 32692, 33022, 38236, 56468, 58697, 66044, 89903, 117394, 155287, 179806, 181621, 234788, 310574, 359612, 363242, 621148, 645667, 726484, 1115243, 1291334, 1708157, 2230486, 2582668, 3416314, 4460972, 6832628, 7102337, 12267673, 14204674, 24535346, 28409348, 49070692, 134944403, 269888806, 539777612]

約数ペア:

[(1, 539777612), (2, 269888806), (4, 134944403), (11, 49070692), (19, 28409348), (22, 24535346), (38, 14204674), (44, 12267673), (76, 7102337), (79, 6832628), (121, 4460972), (158, 3416314), (209, 2582668), (242, 2230486), (316, 1708157), (418, 1291334), (484, 1115243), (743, 726484), (836, 645667), (869, 621148), (1486, 363242), (1501, 359612), (1738, 310574), (2299, 234788), (2972, 181621), (3002, 179806), (3476, 155287), (4598, 117394), (6004, 89903), (8173, 66044), (9196, 58697), (9559, 56468), (14117, 38236), (16346, 33022), (16511, 32692), (19118, 28234)]