388001632

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 776548080

約数和(自身を除く): 388546448

約数列:

[1, 2, 4, 8, 16, 32, 109, 173, 218, 346, 436, 643, 692, 872, 1286, 1384, 1744, 2572, 2768, 3488, 5144, 5536, 10288, 18857, 20576, 37714, 70087, 75428, 111239, 140174, 150856, 222478, 280348, 301712, 444956, 560696, 603424, 889912, 1121392, 1779824, 2242784, 3559648, 12125051, 24250102, 48500204, 97000408, 194000816, 388001632]

約数ペア:

[(1, 388001632), (2, 194000816), (4, 97000408), (8, 48500204), (16, 24250102), (32, 12125051), (109, 3559648), (173, 2242784), (218, 1779824), (346, 1121392), (436, 889912), (643, 603424), (692, 560696), (872, 444956), (1286, 301712), (1384, 280348), (1744, 222478), (2572, 150856), (2768, 140174), (3488, 111239), (5144, 75428), (5536, 70087), (10288, 37714), (18857, 20576)]