280250048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2017}}^1$

素因数の和:2209

約数の個数: 56

約数和(自身を含む): 602784672

約数和(自身を除く): 322534624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 167, 208, 334, 416, 668, 832, 1336, 2017, 2171, 2672, 4034, 4342, 5344, 8068, 8684, 10688, 16136, 17368, 26221, 32272, 34736, 52442, 64544, 69472, 104884, 129088, 138944, 209768, 336839, 419536, 673678, 839072, 1347356, 1678144, 2694712, 4378907, 5389424, 8757814, 10778848, 17515628, 21557696, 35031256, 70062512, 140125024, 280250048]

約数ペア:

[(1, 280250048), (2, 140125024), (4, 70062512), (8, 35031256), (13, 21557696), (16, 17515628), (26, 10778848), (32, 8757814), (52, 5389424), (64, 4378907), (104, 2694712), (167, 1678144), (208, 1347356), (334, 839072), (416, 673678), (668, 419536), (832, 336839), (1336, 209768), (2017, 138944), (2171, 129088), (2672, 104884), (4034, 69472), (4342, 64544), (5344, 52442), (8068, 34736), (8684, 32272), (10688, 26221), (16136, 17368)]