1331102976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{247601}}^1$

素因数の和:247627

約数の個数: 72

約数和(自身を含む): 4048787904

約数和(自身を除く): 2717684928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 247601, 495202, 742803, 990404, 1485606, 1733207, 1980808, 2971212, 3466414, 3961616, 5199621, 5942424, 6932828, 7923232, 10399242, 11884848, 13865656, 15846464, 20798484, 23769696, 27731312, 31692928, 41596968, 47539392, 55462624, 63385856, 83193936, 95078784, 110925248, 166387872, 190157568, 221850496, 332775744, 443700992, 665551488, 1331102976]

約数ペア:

[(1, 1331102976), (2, 665551488), (3, 443700992), (4, 332775744), (6, 221850496), (7, 190157568), (8, 166387872), (12, 110925248), (14, 95078784), (16, 83193936), (21, 63385856), (24, 55462624), (28, 47539392), (32, 41596968), (42, 31692928), (48, 27731312), (56, 23769696), (64, 20798484), (84, 15846464), (96, 13865656), (112, 11884848), (128, 10399242), (168, 7923232), (192, 6932828), (224, 5942424), (256, 5199621), (336, 3961616), (384, 3466414), (448, 2971212), (672, 1980808), (768, 1733207), (896, 1485606), (1344, 990404), (1792, 742803), (2688, 495202), (5376, 247601)]