319083952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13043}}^1$

素因数の和:13201

約数の個数: 40

約数和(自身を含む): 679331520

約数和(自身を除く): 360247568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 12232, 13043, 24464, 26086, 52172, 104344, 143473, 208688, 286946, 573892, 1147784, 1812977, 2295568, 3625954, 7251908, 14503816, 19942747, 29007632, 39885494, 79770988, 159541976, 319083952]

約数ペア:

[(1, 319083952), (2, 159541976), (4, 79770988), (8, 39885494), (11, 29007632), (16, 19942747), (22, 14503816), (44, 7251908), (88, 3625954), (139, 2295568), (176, 1812977), (278, 1147784), (556, 573892), (1112, 286946), (1529, 208688), (2224, 143473), (3058, 104344), (6116, 52172), (12232, 26086), (13043, 24464)]