386130008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{230939}}^1$

素因数の和:230975

約数の個数: 32

約数和(自身を含む): 831384000

約数和(自身を除く): 445253992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 230939, 461878, 923756, 1847512, 2540329, 4387841, 5080658, 8775682, 10161316, 17551364, 20322632, 35102728, 48266251, 96532502, 193065004, 386130008]

約数ペア:

[(1, 386130008), (2, 193065004), (4, 96532502), (8, 48266251), (11, 35102728), (19, 20322632), (22, 17551364), (38, 10161316), (44, 8775682), (76, 5080658), (88, 4387841), (152, 2540329), (209, 1847512), (418, 923756), (836, 461878), (1672, 230939)]