1306767616

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66293}}^1$

素因数の和:66327

約数の個数: 72

約数和(自身を含む): 3252118464

約数和(自身を除く): 1945350848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 66293, 132586, 265172, 464051, 530344, 729223, 928102, 1060688, 1458446, 1856204, 2121376, 2916892, 3712408, 4242752, 5104561, 5833784, 7424816, 8485504, 10209122, 11667568, 14849632, 16971008, 20418244, 23335136, 29699264, 40836488, 46670272, 59398528, 81672976, 93340544, 118797056, 163345952, 186681088, 326691904, 653383808, 1306767616]

約数ペア:

[(1, 1306767616), (2, 653383808), (4, 326691904), (7, 186681088), (8, 163345952), (11, 118797056), (14, 93340544), (16, 81672976), (22, 59398528), (28, 46670272), (32, 40836488), (44, 29699264), (56, 23335136), (64, 20418244), (77, 16971008), (88, 14849632), (112, 11667568), (128, 10209122), (154, 8485504), (176, 7424816), (224, 5833784), (256, 5104561), (308, 4242752), (352, 3712408), (448, 2916892), (616, 2121376), (704, 1856204), (896, 1458446), (1232, 1060688), (1408, 928102), (1792, 729223), (2464, 530344), (2816, 464051), (4928, 265172), (9856, 132586), (19712, 66293)]