808187324

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 1635110400

約数和(自身を除く): 826923076

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 307, 596, 614, 631, 1043, 1228, 1262, 2086, 2149, 2524, 4172, 4298, 4417, 8596, 8834, 17668, 45743, 91486, 94019, 182972, 188038, 193717, 320201, 376076, 387434, 640402, 658133, 774868, 1280804, 1316266, 1356019, 2632532, 2712038, 5424076, 28863833, 57727666, 115455332, 202046831, 404093662, 808187324]

約数ペア:

[(1, 808187324), (2, 404093662), (4, 202046831), (7, 115455332), (14, 57727666), (28, 28863833), (149, 5424076), (298, 2712038), (307, 2632532), (596, 1356019), (614, 1316266), (631, 1280804), (1043, 774868), (1228, 658133), (1262, 640402), (2086, 387434), (2149, 376076), (2524, 320201), (4172, 193717), (4298, 188038), (4417, 182972), (8596, 94019), (8834, 91486), (17668, 45743)]