569185916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 1126952064

約数和(自身を除く): 557766148

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 157, 169, 173, 314, 338, 346, 403, 628, 676, 692, 806, 1612, 2041, 2249, 4082, 4498, 4867, 5239, 5363, 8164, 8996, 9734, 10478, 10726, 19468, 20956, 21452, 26533, 27161, 29237, 53066, 54322, 58474, 63271, 69719, 106132, 108644, 116948, 126542, 139438, 253084, 278876, 353093, 706186, 822523, 841991, 906347, 1412372, 1645046, 1683982, 1812694, 3290092, 3367964, 3625388, 4590209, 9180418, 10945883, 18360836, 21891766, 43783532, 142296479, 284592958, 569185916]

約数ペア:

[(1, 569185916), (2, 284592958), (4, 142296479), (13, 43783532), (26, 21891766), (31, 18360836), (52, 10945883), (62, 9180418), (124, 4590209), (157, 3625388), (169, 3367964), (173, 3290092), (314, 1812694), (338, 1683982), (346, 1645046), (403, 1412372), (628, 906347), (676, 841991), (692, 822523), (806, 706186), (1612, 353093), (2041, 278876), (2249, 253084), (4082, 139438), (4498, 126542), (4867, 116948), (5239, 108644), (5363, 106132), (8164, 69719), (8996, 63271), (9734, 58474), (10478, 54322), (10726, 53066), (19468, 29237), (20956, 27161), (21452, 26533)]