315092992

素因数分解:

$2^{12}\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1856

約数の個数: 52

約数和(自身を含む): 645123160

約数和(自身を除く): 330030168

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 1789, 2048, 2752, 3578, 4096, 5504, 7156, 11008, 14312, 22016, 28624, 44032, 57248, 76927, 88064, 114496, 153854, 176128, 228992, 307708, 457984, 615416, 915968, 1230832, 1831936, 2461664, 3663872, 4923328, 7327744, 9846656, 19693312, 39386624, 78773248, 157546496, 315092992]

約数ペア:

[(1, 315092992), (2, 157546496), (4, 78773248), (8, 39386624), (16, 19693312), (32, 9846656), (43, 7327744), (64, 4923328), (86, 3663872), (128, 2461664), (172, 1831936), (256, 1230832), (344, 915968), (512, 615416), (688, 457984), (1024, 307708), (1376, 228992), (1789, 176128), (2048, 153854), (2752, 114496), (3578, 88064), (4096, 76927), (5504, 57248), (7156, 44032), (11008, 28624), (14312, 22016)]