247209152

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8839}}^1$

素因数の和:8893

約数の個数: 56

約数和(自身を含む): 538886400

約数和(自身を除く): 291677248

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 3496, 6992, 8839, 13984, 17678, 27968, 35356, 70712, 141424, 167941, 203297, 282848, 335882, 406594, 565696, 671764, 813188, 1343528, 1626376, 2687056, 3252752, 3862643, 5374112, 6505504, 7725286, 10748224, 13011008, 15450572, 30901144, 61802288, 123604576, 247209152]

約数ペア:

[(1, 247209152), (2, 123604576), (4, 61802288), (8, 30901144), (16, 15450572), (19, 13011008), (23, 10748224), (32, 7725286), (38, 6505504), (46, 5374112), (64, 3862643), (76, 3252752), (92, 2687056), (152, 1626376), (184, 1343528), (304, 813188), (368, 671764), (437, 565696), (608, 406594), (736, 335882), (874, 282848), (1216, 203297), (1472, 167941), (1748, 141424), (3496, 70712), (6992, 35356), (8839, 27968), (13984, 17678)]