243347706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 672153600

約数和(自身を除く): 428805894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 186, 189, 217, 266, 279, 342, 378, 399, 434, 513, 558, 589, 651, 798, 837, 1026, 1093, 1178, 1197, 1302, 1674, 1767, 1953, 2186, 2394, 3279, 3534, 3591, 3906, 4123, 5301, 5859, 6558, 7182, 7651, 8246, 9837, 10602, 11718, 12369, 15302, 15903, 19674, 20767, 22953, 24738, 29511, 31806, 33883, 37107, 41534, 45906, 59022, 62301, 67766, 68859, 74214, 101649, 111321, 124602, 137718, 145369, 186903, 203298, 206577, 222642, 237181, 290738, 304947, 373806, 413154, 436107, 474362, 560709, 609894, 643777, 711543, 872214, 914841, 1121418, 1287554, 1308321, 1423086, 1829682, 1931331, 2134629, 2616642, 3862662, 3924963, 4269258, 4506439, 5793993, 6403887, 7849926, 9012878, 11587986, 12807774, 13519317, 17381979, 27038634, 34763958, 40557951, 81115902, 121673853, 243347706]

約数ペア:

[(1, 243347706), (2, 121673853), (3, 81115902), (6, 40557951), (7, 34763958), (9, 27038634), (14, 17381979), (18, 13519317), (19, 12807774), (21, 11587986), (27, 9012878), (31, 7849926), (38, 6403887), (42, 5793993), (54, 4506439), (57, 4269258), (62, 3924963), (63, 3862662), (93, 2616642), (114, 2134629), (126, 1931331), (133, 1829682), (171, 1423086), (186, 1308321), (189, 1287554), (217, 1121418), (266, 914841), (279, 872214), (342, 711543), (378, 643777), (399, 609894), (434, 560709), (513, 474362), (558, 436107), (589, 413154), (651, 373806), (798, 304947), (837, 290738), (1026, 237181), (1093, 222642), (1178, 206577), (1197, 203298), (1302, 186903), (1674, 145369), (1767, 137718), (1953, 124602), (2186, 111321), (2394, 101649), (3279, 74214), (3534, 68859), (3591, 67766), (3906, 62301), (4123, 59022), (5301, 45906), (5859, 41534), (6558, 37107), (7182, 33883), (7651, 31806), (8246, 29511), (9837, 24738), (10602, 22953), (11718, 20767), (12369, 19674), (15302, 15903)]