261241632

素因数分解:

$2^5\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1433}}^1$

素因数の和:1663

約数の個数: 96

約数和(自身を含む): 766100160

約数和(自身を除く): 504858528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 211, 216, 288, 422, 432, 633, 844, 864, 1266, 1433, 1688, 1899, 2532, 2866, 3376, 3798, 4299, 5064, 5697, 5732, 6752, 7596, 8598, 10128, 11394, 11464, 12897, 15192, 17196, 20256, 22788, 22928, 25794, 30384, 34392, 38691, 45576, 45856, 51588, 60768, 68784, 77382, 91152, 103176, 137568, 154764, 182304, 206352, 302363, 309528, 412704, 604726, 619056, 907089, 1209452, 1238112, 1814178, 2418904, 2721267, 3628356, 4837808, 5442534, 7256712, 8163801, 9675616, 10885068, 14513424, 16327602, 21770136, 29026848, 32655204, 43540272, 65310408, 87080544, 130620816, 261241632]

約数ペア:

[(1, 261241632), (2, 130620816), (3, 87080544), (4, 65310408), (6, 43540272), (8, 32655204), (9, 29026848), (12, 21770136), (16, 16327602), (18, 14513424), (24, 10885068), (27, 9675616), (32, 8163801), (36, 7256712), (48, 5442534), (54, 4837808), (72, 3628356), (96, 2721267), (108, 2418904), (144, 1814178), (211, 1238112), (216, 1209452), (288, 907089), (422, 619056), (432, 604726), (633, 412704), (844, 309528), (864, 302363), (1266, 206352), (1433, 182304), (1688, 154764), (1899, 137568), (2532, 103176), (2866, 91152), (3376, 77382), (3798, 68784), (4299, 60768), (5064, 51588), (5697, 45856), (5732, 45576), (6752, 38691), (7596, 34392), (8598, 30384), (10128, 25794), (11394, 22928), (11464, 22788), (12897, 20256), (15192, 17196)]