391427664

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{429197}}^1$

素因数の和:429227

約数の個数: 40

約数和(自身を含む): 1064411040

約数和(自身を除く): 672983376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 429197, 858394, 1287591, 1716788, 2575182, 3433576, 5150364, 6867152, 8154743, 10300728, 16309486, 20601456, 24464229, 32618972, 48928458, 65237944, 97856916, 130475888, 195713832, 391427664]

約数ペア:

[(1, 391427664), (2, 195713832), (3, 130475888), (4, 97856916), (6, 65237944), (8, 48928458), (12, 32618972), (16, 24464229), (19, 20601456), (24, 16309486), (38, 10300728), (48, 8154743), (57, 6867152), (76, 5150364), (114, 3433576), (152, 2575182), (228, 1716788), (304, 1287591), (456, 858394), (912, 429197)]