398951424

素因数分解:

$2^{10}\times 3^2\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:692

約数の個数: 132

約数和(自身を含む): 1169713116

約数和(自身を除く): 770761692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 438, 512, 576, 584, 593, 657, 768, 876, 1024, 1152, 1168, 1186, 1314, 1536, 1752, 1779, 2304, 2336, 2372, 2628, 3072, 3504, 3558, 4608, 4672, 4744, 5256, 5337, 7008, 7116, 9216, 9344, 9488, 10512, 10674, 14016, 14232, 18688, 18976, 21024, 21348, 28032, 28464, 37376, 37952, 42048, 42696, 43289, 56064, 56928, 74752, 75904, 84096, 85392, 86578, 112128, 113856, 129867, 151808, 168192, 170784, 173156, 224256, 227712, 259734, 303616, 336384, 341568, 346312, 389601, 455424, 519468, 607232, 672768, 683136, 692624, 779202, 910848, 1038936, 1366272, 1385248, 1558404, 1821696, 2077872, 2732544, 2770496, 3116808, 4155744, 5465088, 5540992, 6233616, 8311488, 11081984, 12467232, 16622976, 22163968, 24934464, 33245952, 44327936, 49868928, 66491904, 99737856, 132983808, 199475712, 398951424]

約数ペア:

[(1, 398951424), (2, 199475712), (3, 132983808), (4, 99737856), (6, 66491904), (8, 49868928), (9, 44327936), (12, 33245952), (16, 24934464), (18, 22163968), (24, 16622976), (32, 12467232), (36, 11081984), (48, 8311488), (64, 6233616), (72, 5540992), (73, 5465088), (96, 4155744), (128, 3116808), (144, 2770496), (146, 2732544), (192, 2077872), (219, 1821696), (256, 1558404), (288, 1385248), (292, 1366272), (384, 1038936), (438, 910848), (512, 779202), (576, 692624), (584, 683136), (593, 672768), (657, 607232), (768, 519468), (876, 455424), (1024, 389601), (1152, 346312), (1168, 341568), (1186, 336384), (1314, 303616), (1536, 259734), (1752, 227712), (1779, 224256), (2304, 173156), (2336, 170784), (2372, 168192), (2628, 151808), (3072, 129867), (3504, 113856), (3558, 112128), (4608, 86578), (4672, 85392), (4744, 84096), (5256, 75904), (5337, 74752), (7008, 56928), (7116, 56064), (9216, 43289), (9344, 42696), (9488, 42048), (10512, 37952), (10674, 37376), (14016, 28464), (14232, 28032), (18688, 21348), (18976, 21024)]