338788352

素因数分解:

$2^{15}\times 7^2\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 791924940

約数和(自身を除く): 453136588

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 211, 224, 256, 392, 422, 448, 512, 784, 844, 896, 1024, 1477, 1568, 1688, 1792, 2048, 2954, 3136, 3376, 3584, 4096, 5908, 6272, 6752, 7168, 8192, 10339, 11816, 12544, 13504, 14336, 16384, 20678, 23632, 25088, 27008, 28672, 32768, 41356, 47264, 50176, 54016, 57344, 82712, 94528, 100352, 108032, 114688, 165424, 189056, 200704, 216064, 229376, 330848, 378112, 401408, 432128, 661696, 756224, 802816, 864256, 1323392, 1512448, 1605632, 1728512, 2646784, 3024896, 3457024, 5293568, 6049792, 6914048, 10587136, 12099584, 21174272, 24199168, 42348544, 48398336, 84697088, 169394176, 338788352]

約数ペア:

[(1, 338788352), (2, 169394176), (4, 84697088), (7, 48398336), (8, 42348544), (14, 24199168), (16, 21174272), (28, 12099584), (32, 10587136), (49, 6914048), (56, 6049792), (64, 5293568), (98, 3457024), (112, 3024896), (128, 2646784), (196, 1728512), (211, 1605632), (224, 1512448), (256, 1323392), (392, 864256), (422, 802816), (448, 756224), (512, 661696), (784, 432128), (844, 401408), (896, 378112), (1024, 330848), (1477, 229376), (1568, 216064), (1688, 200704), (1792, 189056), (2048, 165424), (2954, 114688), (3136, 108032), (3376, 100352), (3584, 94528), (4096, 82712), (5908, 57344), (6272, 54016), (6752, 50176), (7168, 47264), (8192, 41356), (10339, 32768), (11816, 28672), (12544, 27008), (13504, 25088), (14336, 23632), (16384, 20678)]