243481824

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19661}}^1$

素因数の和:19720

約数の個数: 72

約数和(自身を含む): 708539832

約数和(自身を除く): 465058008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 19661, 39322, 58983, 78644, 117966, 157288, 176949, 235932, 314576, 353898, 471864, 629152, 707796, 845423, 943728, 1415592, 1690846, 1887456, 2536269, 2831184, 3381692, 5072538, 5662368, 6763384, 7608807, 10145076, 13526768, 15217614, 20290152, 27053536, 30435228, 40580304, 60870456, 81160608, 121740912, 243481824]

約数ペア:

[(1, 243481824), (2, 121740912), (3, 81160608), (4, 60870456), (6, 40580304), (8, 30435228), (9, 27053536), (12, 20290152), (16, 15217614), (18, 13526768), (24, 10145076), (32, 7608807), (36, 6763384), (43, 5662368), (48, 5072538), (72, 3381692), (86, 2831184), (96, 2536269), (129, 1887456), (144, 1690846), (172, 1415592), (258, 943728), (288, 845423), (344, 707796), (387, 629152), (516, 471864), (688, 353898), (774, 314576), (1032, 235932), (1376, 176949), (1548, 157288), (2064, 117966), (3096, 78644), (4128, 58983), (6192, 39322), (12384, 19661)]