496678563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 798220800

約数和(自身を除く): 301542237

約数列:

[1, 3, 9, 19, 29, 47, 57, 87, 141, 171, 261, 423, 551, 893, 1363, 1653, 2131, 2679, 4089, 4959, 6393, 8037, 12267, 19179, 25897, 40489, 61799, 77691, 100157, 121467, 185397, 233073, 300471, 364401, 556191, 901413, 1174181, 1902983, 2904553, 3522543, 5708949, 8713659, 10567629, 17126847, 26140977, 55186507, 165559521, 496678563]

約数ペア:

[(1, 496678563), (3, 165559521), (9, 55186507), (19, 26140977), (29, 17126847), (47, 10567629), (57, 8713659), (87, 5708949), (141, 3522543), (171, 2904553), (261, 1902983), (423, 1174181), (551, 901413), (893, 556191), (1363, 364401), (1653, 300471), (2131, 233073), (2679, 185397), (4089, 121467), (4959, 100157), (6393, 77691), (8037, 61799), (12267, 40489), (19179, 25897)]