339917006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 639830016

約数和(自身を除く): 299913010

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 151, 187, 221, 286, 302, 374, 442, 463, 926, 1661, 1963, 2431, 2567, 3322, 3926, 4862, 5093, 5134, 6019, 7871, 10186, 12038, 15742, 21593, 28237, 33371, 43186, 56474, 66209, 66742, 69913, 86581, 102323, 132418, 139826, 173162, 204646, 367081, 734162, 769043, 908869, 1125553, 1188521, 1538086, 1817738, 2251106, 2377042, 9997559, 13073731, 15450773, 19995118, 26147462, 30901546, 169958503, 339917006]

約数ペア:

[(1, 339917006), (2, 169958503), (11, 30901546), (13, 26147462), (17, 19995118), (22, 15450773), (26, 13073731), (34, 9997559), (143, 2377042), (151, 2251106), (187, 1817738), (221, 1538086), (286, 1188521), (302, 1125553), (374, 908869), (442, 769043), (463, 734162), (926, 367081), (1661, 204646), (1963, 173162), (2431, 139826), (2567, 132418), (3322, 102323), (3926, 86581), (4862, 69913), (5093, 66742), (5134, 66209), (6019, 56474), (7871, 43186), (10186, 33371), (12038, 28237), (15742, 21593)]