282488504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{12473}}^1$

素因数の和:12647

約数の個数: 32

約数和(自身を含む): 561330000

約数和(自身を除く): 278841496

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 5662, 11324, 12473, 22648, 24946, 49892, 99784, 236987, 473974, 947948, 1858477, 1895896, 3716954, 7433908, 14867816, 35311063, 70622126, 141244252, 282488504]

約数ペア:

[(1, 282488504), (2, 141244252), (4, 70622126), (8, 35311063), (19, 14867816), (38, 7433908), (76, 3716954), (149, 1895896), (152, 1858477), (298, 947948), (596, 473974), (1192, 236987), (2831, 99784), (5662, 49892), (11324, 24946), (12473, 22648)]