260927664

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{25763}}^1$

素因数の和:25985

約数の個数: 40

約数和(自身を含む): 677284032

約数和(自身を除く): 416356368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 25763, 51526, 77289, 103052, 154578, 206104, 309156, 412208, 618312, 1236624, 5435993, 10871986, 16307979, 21743972, 32615958, 43487944, 65231916, 86975888, 130463832, 260927664]

約数ペア:

[(1, 260927664), (2, 130463832), (3, 86975888), (4, 65231916), (6, 43487944), (8, 32615958), (12, 21743972), (16, 16307979), (24, 10871986), (48, 5435993), (211, 1236624), (422, 618312), (633, 412208), (844, 309156), (1266, 206104), (1688, 154578), (2532, 103052), (3376, 77289), (5064, 51526), (10128, 25763)]