297304854

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 790732800

約数和(自身を除く): 493427946

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 49, 66, 69, 77, 98, 138, 147, 154, 161, 231, 253, 294, 322, 343, 462, 483, 506, 539, 571, 686, 759, 966, 1029, 1078, 1127, 1142, 1518, 1617, 1713, 1771, 2058, 2254, 3234, 3381, 3426, 3542, 3773, 3997, 5313, 6281, 6762, 7546, 7889, 7994, 10626, 11319, 11991, 12397, 12562, 13133, 15778, 18843, 22638, 23667, 23982, 24794, 26266, 27979, 37191, 37686, 39399, 43967, 47334, 55958, 74382, 78798, 83937, 86779, 87934, 91931, 131901, 144463, 167874, 173558, 183862, 195853, 260337, 263802, 275793, 288926, 307769, 391706, 433389, 520674, 551586, 587559, 615538, 643517, 866778, 923307, 1011241, 1175118, 1287034, 1846614, 1930551, 2022482, 2154383, 3033723, 3861102, 4308766, 4504619, 6067446, 6463149, 7078687, 9009238, 12926298, 13513857, 14157374, 21236061, 27027714, 42472122, 49550809, 99101618, 148652427, 297304854]

約数ペア:

[(1, 297304854), (2, 148652427), (3, 99101618), (6, 49550809), (7, 42472122), (11, 27027714), (14, 21236061), (21, 14157374), (22, 13513857), (23, 12926298), (33, 9009238), (42, 7078687), (46, 6463149), (49, 6067446), (66, 4504619), (69, 4308766), (77, 3861102), (98, 3033723), (138, 2154383), (147, 2022482), (154, 1930551), (161, 1846614), (231, 1287034), (253, 1175118), (294, 1011241), (322, 923307), (343, 866778), (462, 643517), (483, 615538), (506, 587559), (539, 551586), (571, 520674), (686, 433389), (759, 391706), (966, 307769), (1029, 288926), (1078, 275793), (1127, 263802), (1142, 260337), (1518, 195853), (1617, 183862), (1713, 173558), (1771, 167874), (2058, 144463), (2254, 131901), (3234, 91931), (3381, 87934), (3426, 86779), (3542, 83937), (3773, 78798), (3997, 74382), (5313, 55958), (6281, 47334), (6762, 43967), (7546, 39399), (7889, 37686), (7994, 37191), (10626, 27979), (11319, 26266), (11991, 24794), (12397, 23982), (12562, 23667), (13133, 22638), (15778, 18843)]