247968162

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{947}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 595647360

約数和(自身を除く): 347679198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 373, 702, 746, 947, 1119, 1894, 2238, 2841, 3357, 4849, 5682, 6714, 8523, 9698, 10071, 12311, 14547, 17046, 20142, 24622, 25569, 29094, 36933, 43641, 51138, 73866, 87282, 110799, 130923, 221598, 261846, 332397, 353231, 664794, 706462, 1059693, 2119386, 3179079, 4592003, 6358158, 9184006, 9537237, 13776009, 19074474, 27552018, 41328027, 82656054, 123984081, 247968162]

約数ペア:

[(1, 247968162), (2, 123984081), (3, 82656054), (6, 41328027), (9, 27552018), (13, 19074474), (18, 13776009), (26, 9537237), (27, 9184006), (39, 6358158), (54, 4592003), (78, 3179079), (117, 2119386), (234, 1059693), (351, 706462), (373, 664794), (702, 353231), (746, 332397), (947, 261846), (1119, 221598), (1894, 130923), (2238, 110799), (2841, 87282), (3357, 73866), (4849, 51138), (5682, 43641), (6714, 36933), (8523, 29094), (9698, 25569), (10071, 24622), (12311, 20142), (14547, 17046)]