221966352

素因数分解:

$2^4\times 3^3\times {\mathrm{113}}^1\times {\mathrm{4547}}^1$

素因数の和:4677

約数の個数: 80

約数和(自身を含む): 642905280

約数和(自身を除く): 420938928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 113, 144, 216, 226, 339, 432, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3051, 4068, 4547, 5424, 6102, 8136, 9094, 12204, 13641, 16272, 18188, 24408, 27282, 36376, 40923, 48816, 54564, 72752, 81846, 109128, 122769, 163692, 218256, 245538, 327384, 491076, 513811, 654768, 982152, 1027622, 1541433, 1964304, 2055244, 3082866, 4110488, 4624299, 6165732, 8220976, 9248598, 12331464, 13872897, 18497196, 24662928, 27745794, 36994392, 55491588, 73988784, 110983176, 221966352]

約数ペア:

[(1, 221966352), (2, 110983176), (3, 73988784), (4, 55491588), (6, 36994392), (8, 27745794), (9, 24662928), (12, 18497196), (16, 13872897), (18, 12331464), (24, 9248598), (27, 8220976), (36, 6165732), (48, 4624299), (54, 4110488), (72, 3082866), (108, 2055244), (113, 1964304), (144, 1541433), (216, 1027622), (226, 982152), (339, 654768), (432, 513811), (452, 491076), (678, 327384), (904, 245538), (1017, 218256), (1356, 163692), (1808, 122769), (2034, 109128), (2712, 81846), (3051, 72752), (4068, 54564), (4547, 48816), (5424, 40923), (6102, 36376), (8136, 27282), (9094, 24408), (12204, 18188), (13641, 16272)]