1342756544

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1185

約数の個数: 56

約数和(自身を含む): 2712146976

約数和(自身を除く): 1369390432

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 461, 568, 641, 922, 1136, 1282, 1844, 2272, 2564, 3688, 4544, 5128, 7376, 10256, 14752, 20512, 29504, 32731, 41024, 45511, 65462, 91022, 130924, 182044, 261848, 295501, 364088, 523696, 591002, 728176, 1047392, 1182004, 1456352, 2094784, 2364008, 2912704, 4728016, 9456032, 18912064, 20980571, 41961142, 83922284, 167844568, 335689136, 671378272, 1342756544]

約数ペア:

[(1, 1342756544), (2, 671378272), (4, 335689136), (8, 167844568), (16, 83922284), (32, 41961142), (64, 20980571), (71, 18912064), (142, 9456032), (284, 4728016), (461, 2912704), (568, 2364008), (641, 2094784), (922, 1456352), (1136, 1182004), (1282, 1047392), (1844, 728176), (2272, 591002), (2564, 523696), (3688, 364088), (4544, 295501), (5128, 261848), (7376, 182044), (10256, 130924), (14752, 91022), (20512, 65462), (29504, 45511), (32731, 41024)]