308993888

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14221}}^1$

素因数の和:14335

約数の個数: 48

約数和(自身を含む): 702453024

約数和(自身を除く): 393459136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 10864, 14221, 21728, 28442, 56884, 99547, 113768, 199094, 227536, 398188, 455072, 796376, 1379437, 1592752, 2758874, 3185504, 5517748, 9656059, 11035496, 19312118, 22070992, 38624236, 44141984, 77248472, 154496944, 308993888]

約数ペア:

[(1, 308993888), (2, 154496944), (4, 77248472), (7, 44141984), (8, 38624236), (14, 22070992), (16, 19312118), (28, 11035496), (32, 9656059), (56, 5517748), (97, 3185504), (112, 2758874), (194, 1592752), (224, 1379437), (388, 796376), (679, 455072), (776, 398188), (1358, 227536), (1552, 199094), (2716, 113768), (3104, 99547), (5432, 56884), (10864, 28442), (14221, 21728)]