276081806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 559319040

約数和(自身を除く): 283237234

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 239, 286, 478, 577, 1001, 1154, 1673, 2002, 2629, 3107, 3346, 4039, 5258, 6214, 6347, 7501, 8078, 12694, 15002, 18403, 21749, 34177, 36806, 43498, 44429, 52507, 68354, 82511, 88858, 105014, 137903, 165022, 239239, 275806, 478478, 577577, 965321, 1155154, 1516933, 1792739, 1930642, 3033866, 3585478, 10618531, 12549173, 19720129, 21237062, 25098346, 39440258, 138040903, 276081806]

約数ペア:

[(1, 276081806), (2, 138040903), (7, 39440258), (11, 25098346), (13, 21237062), (14, 19720129), (22, 12549173), (26, 10618531), (77, 3585478), (91, 3033866), (143, 1930642), (154, 1792739), (182, 1516933), (239, 1155154), (286, 965321), (478, 577577), (577, 478478), (1001, 275806), (1154, 239239), (1673, 165022), (2002, 137903), (2629, 105014), (3107, 88858), (3346, 82511), (4039, 68354), (5258, 52507), (6214, 44429), (6347, 43498), (7501, 36806), (8078, 34177), (12694, 21749), (15002, 18403)]