486544611

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 788299776

約数和(自身を除く): 301755165

約数列:

[1, 3, 7, 21, 47, 53, 71, 131, 141, 159, 213, 329, 371, 393, 497, 917, 987, 1113, 1491, 2491, 2751, 3337, 3763, 6157, 6943, 7473, 9301, 10011, 11289, 17437, 18471, 20829, 23359, 26341, 27903, 43099, 48601, 52311, 65107, 70077, 79023, 129297, 145803, 176861, 195321, 326321, 437147, 492953, 530583, 978963, 1238027, 1311441, 1478859, 2284247, 3060029, 3450671, 3714081, 6852741, 9180087, 10352013, 23168791, 69506373, 162181537, 486544611]

約数ペア:

[(1, 486544611), (3, 162181537), (7, 69506373), (21, 23168791), (47, 10352013), (53, 9180087), (71, 6852741), (131, 3714081), (141, 3450671), (159, 3060029), (213, 2284247), (329, 1478859), (371, 1311441), (393, 1238027), (497, 978963), (917, 530583), (987, 492953), (1113, 437147), (1491, 326321), (2491, 195321), (2751, 176861), (3337, 145803), (3763, 129297), (6157, 79023), (6943, 70077), (7473, 65107), (9301, 52311), (10011, 48601), (11289, 43099), (17437, 27903), (18471, 26341), (20829, 23359)]