1156667288

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{21493}}^1$

素因数の和:21568

約数の個数: 48

約数和(自身を含む): 2561225040

約数和(自身を除く): 1404557752

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 3844, 6727, 7688, 13454, 21493, 26908, 42986, 53816, 85972, 150451, 171944, 300902, 601804, 666283, 1203608, 1332566, 2665132, 4663981, 5330264, 9327962, 18655924, 20654773, 37311848, 41309546, 82619092, 144583411, 165238184, 289166822, 578333644, 1156667288]

約数ペア:

[(1, 1156667288), (2, 578333644), (4, 289166822), (7, 165238184), (8, 144583411), (14, 82619092), (28, 41309546), (31, 37311848), (56, 20654773), (62, 18655924), (124, 9327962), (217, 5330264), (248, 4663981), (434, 2665132), (868, 1332566), (961, 1203608), (1736, 666283), (1922, 601804), (3844, 300902), (6727, 171944), (7688, 150451), (13454, 85972), (21493, 53816), (26908, 42986)]