2578176

素因数分解:

$2^8\times 3^3\times {\mathrm{373}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 7644560

約数和(自身を除く): 5066384

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, 373, 384, 432, 576, 746, 768, 864, 1119, 1152, 1492, 1728, 2238, 2304, 2984, 3357, 3456, 4476, 5968, 6714, 6912, 8952, 10071, 11936, 13428, 17904, 20142, 23872, 26856, 35808, 40284, 47744, 53712, 71616, 80568, 95488, 107424, 143232, 161136, 214848, 286464, 322272, 429696, 644544, 859392, 1289088, 2578176]

約数ペア:

[(1, 2578176), (2, 1289088), (3, 859392), (4, 644544), (6, 429696), (8, 322272), (9, 286464), (12, 214848), (16, 161136), (18, 143232), (24, 107424), (27, 95488), (32, 80568), (36, 71616), (48, 53712), (54, 47744), (64, 40284), (72, 35808), (96, 26856), (108, 23872), (128, 20142), (144, 17904), (192, 13428), (216, 11936), (256, 10071), (288, 8952), (373, 6912), (384, 6714), (432, 5968), (576, 4476), (746, 3456), (768, 3357), (864, 2984), (1119, 2304), (1152, 2238), (1492, 1728)]