289084512

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 774918144

約数和(自身を除く): 485833632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 131, 181, 254, 262, 362, 381, 393, 508, 524, 543, 724, 762, 786, 1016, 1048, 1086, 1448, 1524, 1572, 2032, 2096, 2172, 2896, 3048, 3144, 4064, 4192, 4344, 5792, 6096, 6288, 8688, 12192, 12576, 16637, 17376, 22987, 23711, 33274, 45974, 47422, 49911, 66548, 68961, 71133, 91948, 94844, 99822, 133096, 137922, 142266, 183896, 189688, 199644, 266192, 275844, 284532, 367792, 379376, 399288, 532384, 551688, 569064, 735584, 758752, 798576, 1103376, 1138128, 1597152, 2206752, 2276256, 3011297, 6022594, 9033891, 12045188, 18067782, 24090376, 36135564, 48180752, 72271128, 96361504, 144542256, 289084512]

約数ペア:

[(1, 289084512), (2, 144542256), (3, 96361504), (4, 72271128), (6, 48180752), (8, 36135564), (12, 24090376), (16, 18067782), (24, 12045188), (32, 9033891), (48, 6022594), (96, 3011297), (127, 2276256), (131, 2206752), (181, 1597152), (254, 1138128), (262, 1103376), (362, 798576), (381, 758752), (393, 735584), (508, 569064), (524, 551688), (543, 532384), (724, 399288), (762, 379376), (786, 367792), (1016, 284532), (1048, 275844), (1086, 266192), (1448, 199644), (1524, 189688), (1572, 183896), (2032, 142266), (2096, 137922), (2172, 133096), (2896, 99822), (3048, 94844), (3144, 91948), (4064, 71133), (4192, 68961), (4344, 66548), (5792, 49911), (6096, 47422), (6288, 45974), (8688, 33274), (12192, 23711), (12576, 22987), (16637, 17376)]