249933632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4231}}^1$

素因数の和:4327

約数の個数: 56

約数和(自身を含む): 541763712

約数和(自身を除く): 291830080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2272, 3692, 4231, 4544, 7384, 8462, 14768, 16924, 29536, 33848, 55003, 59072, 67696, 110006, 135392, 220012, 270784, 300401, 440024, 600802, 880048, 1201604, 1760096, 2403208, 3520192, 3905213, 4806416, 7810426, 9612832, 15620852, 19225664, 31241704, 62483408, 124966816, 249933632]

約数ペア:

[(1, 249933632), (2, 124966816), (4, 62483408), (8, 31241704), (13, 19225664), (16, 15620852), (26, 9612832), (32, 7810426), (52, 4806416), (64, 3905213), (71, 3520192), (104, 2403208), (142, 1760096), (208, 1201604), (284, 880048), (416, 600802), (568, 440024), (832, 300401), (923, 270784), (1136, 220012), (1846, 135392), (2272, 110006), (3692, 67696), (4231, 59072), (4544, 55003), (7384, 33848), (8462, 29536), (14768, 16924)]