291206008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{24251}}^1$

素因数の和:24355

約数の個数: 32

約数和(自身を含む): 582048000

約数和(自身を除く): 290841992

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 24251, 48502, 97004, 194008, 460769, 921538, 1843076, 1915829, 3686152, 3831658, 7663316, 15326632, 36400751, 72801502, 145603004, 291206008]

約数ペア:

[(1, 291206008), (2, 145603004), (4, 72801502), (8, 36400751), (19, 15326632), (38, 7663316), (76, 3831658), (79, 3686152), (152, 1915829), (158, 1843076), (316, 921538), (632, 460769), (1501, 194008), (3002, 97004), (6004, 48502), (12008, 24251)]