291215692022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1\times {\mathrm{81649}}^1$

素因数の和:82380

約数の個数: 32

約数和(自身を含む): 454392048000

約数和(自身を除く): 163176355978

約数列:

[1, 2, 43, 67, 86, 134, 619, 1238, 2881, 5762, 26617, 41473, 53234, 81649, 82946, 163298, 1783339, 3510907, 3566678, 5470483, 7021814, 10940966, 50540731, 101081462, 235230769, 470461538, 2173251433, 3386228977, 4346502866, 6772457954, 145607846011, 291215692022]

約数ペア:

[(1, 291215692022), (2, 145607846011), (43, 6772457954), (67, 4346502866), (86, 3386228977), (134, 2173251433), (619, 470461538), (1238, 235230769), (2881, 101081462), (5762, 50540731), (26617, 10940966), (41473, 7021814), (53234, 5470483), (81649, 3566678), (82946, 3510907), (163298, 1783339)]