1260147272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83299}}^1$

素因数の和:83397

約数の個数: 32

約数和(自身を含む): 2479008000

約数和(自身を除く): 1218860728

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 15128, 83299, 166598, 333196, 666392, 2582269, 5081239, 5164538, 10162478, 10329076, 20324956, 20658152, 40649912, 157518409, 315036818, 630073636, 1260147272]

約数ペア:

[(1, 1260147272), (2, 630073636), (4, 315036818), (8, 157518409), (31, 40649912), (61, 20658152), (62, 20324956), (122, 10329076), (124, 10162478), (244, 5164538), (248, 5081239), (488, 2582269), (1891, 666392), (3782, 333196), (7564, 166598), (15128, 83299)]