1409351329792

素因数分解:

$2^{11}\times 7^1\times {\mathrm{661}}^1\times {\mathrm{148727}}^1$

素因数の和:149417

約数の個数: 96

約数和(自身を含む): 3225481983360

約数和(自身を除く): 1816130653568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 661, 896, 1024, 1322, 1792, 2048, 2644, 3584, 4627, 5288, 7168, 9254, 10576, 14336, 18508, 21152, 37016, 42304, 74032, 84608, 148064, 148727, 169216, 296128, 297454, 338432, 592256, 594908, 676864, 1041089, 1184512, 1189816, 1353728, 2082178, 2369024, 2379632, 4164356, 4738048, 4759264, 8328712, 9476096, 9518528, 16657424, 19037056, 33314848, 38074112, 66629696, 76148224, 98308547, 133259392, 152296448, 196617094, 266518784, 304592896, 393234188, 533037568, 688159829, 786468376, 1066075136, 1376319658, 1572936752, 2132150272, 2752639316, 3145873504, 5505278632, 6291747008, 11010557264, 12583494016, 22021114528, 25166988032, 44042229056, 50333976064, 88084458112, 100667952128, 176168916224, 201335904256, 352337832448, 704675664896, 1409351329792]

約数ペア:

[(1, 1409351329792), (2, 704675664896), (4, 352337832448), (7, 201335904256), (8, 176168916224), (14, 100667952128), (16, 88084458112), (28, 50333976064), (32, 44042229056), (56, 25166988032), (64, 22021114528), (112, 12583494016), (128, 11010557264), (224, 6291747008), (256, 5505278632), (448, 3145873504), (512, 2752639316), (661, 2132150272), (896, 1572936752), (1024, 1376319658), (1322, 1066075136), (1792, 786468376), (2048, 688159829), (2644, 533037568), (3584, 393234188), (4627, 304592896), (5288, 266518784), (7168, 196617094), (9254, 152296448), (10576, 133259392), (14336, 98308547), (18508, 76148224), (21152, 66629696), (37016, 38074112), (42304, 33314848), (74032, 19037056), (84608, 16657424), (148064, 9518528), (148727, 9476096), (169216, 8328712), (296128, 4759264), (297454, 4738048), (338432, 4164356), (592256, 2379632), (594908, 2369024), (676864, 2082178), (1041089, 1353728), (1184512, 1189816)]