1231872

素因数分解:

$2^{10}\times 3^1\times {\mathrm{401}}^1$

素因数の和:424

約数の個数: 44

約数和(自身を含む): 3291576

約数和(自身を除く): 2059704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 401, 512, 768, 802, 1024, 1203, 1536, 1604, 2406, 3072, 3208, 4812, 6416, 9624, 12832, 19248, 25664, 38496, 51328, 76992, 102656, 153984, 205312, 307968, 410624, 615936, 1231872]

約数ペア:

[(1, 1231872), (2, 615936), (3, 410624), (4, 307968), (6, 205312), (8, 153984), (12, 102656), (16, 76992), (24, 51328), (32, 38496), (48, 25664), (64, 19248), (96, 12832), (128, 9624), (192, 6416), (256, 4812), (384, 3208), (401, 3072), (512, 2406), (768, 1604), (802, 1536), (1024, 1203)]