220499424

素因数分解:

$2^5\times 3^2\times {\mathrm{765623}}^1$

素因数の和:765639

約数の個数: 36

約数和(自身を含む): 627046056

約数和(自身を除く): 406546632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 765623, 1531246, 2296869, 3062492, 4593738, 6124984, 6890607, 9187476, 12249968, 13781214, 18374952, 24499936, 27562428, 36749904, 55124856, 73499808, 110249712, 220499424]

約数ペア:

[(1, 220499424), (2, 110249712), (3, 73499808), (4, 55124856), (6, 36749904), (8, 27562428), (9, 24499936), (12, 18374952), (16, 13781214), (18, 12249968), (24, 9187476), (32, 6890607), (36, 6124984), (48, 4593738), (72, 3062492), (96, 2296869), (144, 1531246), (288, 765623)]