219919092

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{719}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 522547200

約数和(自身を除く): 302628108

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 359, 426, 718, 719, 852, 1077, 1436, 1438, 2154, 2157, 2876, 4308, 4314, 8628, 25489, 50978, 51049, 76467, 101956, 102098, 152934, 153147, 204196, 258121, 305868, 306294, 516242, 612588, 774363, 1032484, 1548726, 3097452, 18326591, 36653182, 54979773, 73306364, 109959546, 219919092]

約数ペア:

[(1, 219919092), (2, 109959546), (3, 73306364), (4, 54979773), (6, 36653182), (12, 18326591), (71, 3097452), (142, 1548726), (213, 1032484), (284, 774363), (359, 612588), (426, 516242), (718, 306294), (719, 305868), (852, 258121), (1077, 204196), (1436, 153147), (1438, 152934), (2154, 102098), (2157, 101956), (2876, 76467), (4308, 51049), (4314, 50978), (8628, 25489)]