246378496

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 104

約数和(自身を含む): 607313504

約数和(自身を除く): 360935008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 661, 728, 832, 896, 1024, 1322, 1456, 1664, 1792, 2048, 2644, 2912, 3328, 3584, 4096, 4627, 5288, 5824, 6656, 7168, 8593, 9254, 10576, 11648, 13312, 14336, 17186, 18508, 21152, 23296, 26624, 28672, 34372, 37016, 42304, 46592, 53248, 60151, 68744, 74032, 84608, 93184, 120302, 137488, 148064, 169216, 186368, 240604, 274976, 296128, 338432, 372736, 481208, 549952, 592256, 676864, 962416, 1099904, 1184512, 1353728, 1924832, 2199808, 2369024, 2707456, 3849664, 4399616, 4738048, 7699328, 8799232, 9476096, 15398656, 17598464, 18952192, 30797312, 35196928, 61594624, 123189248, 246378496]

約数ペア:

[(1, 246378496), (2, 123189248), (4, 61594624), (7, 35196928), (8, 30797312), (13, 18952192), (14, 17598464), (16, 15398656), (26, 9476096), (28, 8799232), (32, 7699328), (52, 4738048), (56, 4399616), (64, 3849664), (91, 2707456), (104, 2369024), (112, 2199808), (128, 1924832), (182, 1353728), (208, 1184512), (224, 1099904), (256, 962416), (364, 676864), (416, 592256), (448, 549952), (512, 481208), (661, 372736), (728, 338432), (832, 296128), (896, 274976), (1024, 240604), (1322, 186368), (1456, 169216), (1664, 148064), (1792, 137488), (2048, 120302), (2644, 93184), (2912, 84608), (3328, 74032), (3584, 68744), (4096, 60151), (4627, 53248), (5288, 46592), (5824, 42304), (6656, 37016), (7168, 34372), (8593, 28672), (9254, 26624), (10576, 23296), (11648, 21152), (13312, 18508), (14336, 17186)]