1490027940863

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{467}}^1\times {\mathrm{1499}}^1$

素因数の和:2361

約数の個数: 72

約数和(自身を含む): 1915870320000

約数和(自身を除く): 425842379137

約数列:

[1, 7, 11, 49, 77, 121, 359, 467, 539, 847, 1499, 2513, 3269, 3949, 5137, 5929, 10493, 16489, 17591, 22883, 27643, 35959, 43439, 56507, 73451, 115423, 167653, 181379, 193501, 251713, 304073, 395549, 538141, 700033, 807961, 1173571, 1269653, 1844183, 2128511, 2768843, 3766987, 4900231, 5919551, 7700363, 8214997, 8887571, 12909281, 20286013, 26368909, 34301617, 41436857, 53902541, 65115061, 84703993, 90364967, 142002091, 251311847, 290057999, 377317787, 455805427, 592927951, 994014637, 1759182929, 2764430317, 3190637989, 4150495657, 12314280503, 19351012219, 30408733487, 135457085533, 212861134409, 1490027940863]

約数ペア:

[(1, 1490027940863), (7, 212861134409), (11, 135457085533), (49, 30408733487), (77, 19351012219), (121, 12314280503), (359, 4150495657), (467, 3190637989), (539, 2764430317), (847, 1759182929), (1499, 994014637), (2513, 592927951), (3269, 455805427), (3949, 377317787), (5137, 290057999), (5929, 251311847), (10493, 142002091), (16489, 90364967), (17591, 84703993), (22883, 65115061), (27643, 53902541), (35959, 41436857), (43439, 34301617), (56507, 26368909), (73451, 20286013), (115423, 12909281), (167653, 8887571), (181379, 8214997), (193501, 7700363), (251713, 5919551), (304073, 4900231), (395549, 3766987), (538141, 2768843), (700033, 2128511), (807961, 1844183), (1173571, 1269653)]