212864028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4049}}^1$

素因数の和:4406

約数の個数: 48

約数和(自身を含む): 536608800

約数和(自身を除く): 323744772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 2022, 4044, 4049, 4381, 8098, 8762, 12147, 13143, 16196, 17524, 24294, 26286, 48588, 52572, 52637, 105274, 157911, 210548, 315822, 631644, 1364513, 2729026, 4093539, 5458052, 8187078, 16374156, 17738669, 35477338, 53216007, 70954676, 106432014, 212864028]

約数ペア:

[(1, 212864028), (2, 106432014), (3, 70954676), (4, 53216007), (6, 35477338), (12, 17738669), (13, 16374156), (26, 8187078), (39, 5458052), (52, 4093539), (78, 2729026), (156, 1364513), (337, 631644), (674, 315822), (1011, 210548), (1348, 157911), (2022, 105274), (4044, 52637), (4049, 52572), (4381, 48588), (8098, 26286), (8762, 24294), (12147, 17524), (13143, 16196)]