269391892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 606928896

約数和(自身を除く): 337537004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 97, 127, 142, 154, 194, 254, 284, 308, 388, 497, 508, 679, 781, 889, 994, 1067, 1358, 1397, 1562, 1778, 1988, 2134, 2716, 2794, 3124, 3556, 4268, 5467, 5588, 6887, 7469, 9017, 9779, 10934, 12319, 13774, 14938, 18034, 19558, 21868, 24638, 27548, 29876, 36068, 39116, 48209, 49276, 63119, 75757, 86233, 96418, 99187, 126238, 135509, 151514, 172466, 192836, 198374, 252476, 271018, 303028, 344932, 396748, 530299, 542036, 694309, 874649, 948563, 1060598, 1388618, 1749298, 1897126, 2121196, 2777236, 3498596, 3794252, 6122543, 9621139, 12245086, 19242278, 24490172, 38484556, 67347973, 134695946, 269391892]

約数ペア:

[(1, 269391892), (2, 134695946), (4, 67347973), (7, 38484556), (11, 24490172), (14, 19242278), (22, 12245086), (28, 9621139), (44, 6122543), (71, 3794252), (77, 3498596), (97, 2777236), (127, 2121196), (142, 1897126), (154, 1749298), (194, 1388618), (254, 1060598), (284, 948563), (308, 874649), (388, 694309), (497, 542036), (508, 530299), (679, 396748), (781, 344932), (889, 303028), (994, 271018), (1067, 252476), (1358, 198374), (1397, 192836), (1562, 172466), (1778, 151514), (1988, 135509), (2134, 126238), (2716, 99187), (2794, 96418), (3124, 86233), (3556, 75757), (4268, 63119), (5467, 49276), (5588, 48209), (6887, 39116), (7469, 36068), (9017, 29876), (9779, 27548), (10934, 24638), (12319, 21868), (13774, 19558), (14938, 18034)]