257612064

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{26053}}^1$

素因数の和:26169

約数の個数: 48

約数和(自身を含む): 682823232

約数和(自身を除く): 425211168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 26053, 52106, 78159, 104212, 156318, 208424, 312636, 416848, 625272, 833696, 1250544, 2501088, 2683459, 5366918, 8050377, 10733836, 16100754, 21467672, 32201508, 42935344, 64403016, 85870688, 128806032, 257612064]

約数ペア:

[(1, 257612064), (2, 128806032), (3, 85870688), (4, 64403016), (6, 42935344), (8, 32201508), (12, 21467672), (16, 16100754), (24, 10733836), (32, 8050377), (48, 5366918), (96, 2683459), (103, 2501088), (206, 1250544), (309, 833696), (412, 625272), (618, 416848), (824, 312636), (1236, 208424), (1648, 156318), (2472, 104212), (3296, 78159), (4944, 52106), (9888, 26053)]