393977088

素因数分解:

$2^8\times 3^3\times {\mathrm{56999}}^1$

素因数の和:57024

約数の個数: 72

約数和(自身を含む): 1165080000

約数和(自身を除く): 771102912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 56999, 113998, 170997, 227996, 341994, 455992, 512991, 683988, 911984, 1025982, 1367976, 1538973, 1823968, 2051964, 2735952, 3077946, 3647936, 4103928, 5471904, 6155892, 7295872, 8207856, 10943808, 12311784, 14591744, 16415712, 21887616, 24623568, 32831424, 43775232, 49247136, 65662848, 98494272, 131325696, 196988544, 393977088]

約数ペア:

[(1, 393977088), (2, 196988544), (3, 131325696), (4, 98494272), (6, 65662848), (8, 49247136), (9, 43775232), (12, 32831424), (16, 24623568), (18, 21887616), (24, 16415712), (27, 14591744), (32, 12311784), (36, 10943808), (48, 8207856), (54, 7295872), (64, 6155892), (72, 5471904), (96, 4103928), (108, 3647936), (128, 3077946), (144, 2735952), (192, 2051964), (216, 1823968), (256, 1538973), (288, 1367976), (384, 1025982), (432, 911984), (576, 683988), (768, 512991), (864, 455992), (1152, 341994), (1728, 227996), (2304, 170997), (3456, 113998), (6912, 56999)]