334627328

素因数分解:

$2^9\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1377

約数の個数: 80

約数和(自身を含む): 775188480

約数和(自身を除く): 440561152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1168, 1279, 1792, 2044, 2336, 2558, 3584, 4088, 4672, 5116, 8176, 8953, 9344, 10232, 16352, 17906, 18688, 20464, 32704, 35812, 37376, 40928, 65408, 71624, 81856, 93367, 130816, 143248, 163712, 186734, 261632, 286496, 327424, 373468, 572992, 653569, 654848, 746936, 1145984, 1307138, 1493872, 2291968, 2614276, 2987744, 4583936, 5228552, 5975488, 10457104, 11950976, 20914208, 23901952, 41828416, 47803904, 83656832, 167313664, 334627328]

約数ペア:

[(1, 334627328), (2, 167313664), (4, 83656832), (7, 47803904), (8, 41828416), (14, 23901952), (16, 20914208), (28, 11950976), (32, 10457104), (56, 5975488), (64, 5228552), (73, 4583936), (112, 2987744), (128, 2614276), (146, 2291968), (224, 1493872), (256, 1307138), (292, 1145984), (448, 746936), (511, 654848), (512, 653569), (584, 572992), (896, 373468), (1022, 327424), (1168, 286496), (1279, 261632), (1792, 186734), (2044, 163712), (2336, 143248), (2558, 130816), (3584, 93367), (4088, 81856), (4672, 71624), (5116, 65408), (8176, 40928), (8953, 37376), (9344, 35812), (10232, 32704), (16352, 20464), (17906, 18688)]