258048504

素因数分解:

$2^3\times 3^7\times 7^3\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 256

約数和(自身を含む): 865920000

約数和(自身を除く): 607871496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 49, 54, 56, 63, 72, 81, 84, 86, 98, 108, 126, 129, 147, 162, 168, 172, 189, 196, 216, 243, 252, 258, 294, 301, 324, 343, 344, 378, 387, 392, 441, 486, 504, 516, 567, 588, 602, 648, 686, 729, 756, 774, 882, 903, 972, 1029, 1032, 1134, 1161, 1176, 1204, 1323, 1372, 1458, 1512, 1548, 1701, 1764, 1806, 1944, 2058, 2107, 2187, 2268, 2322, 2408, 2646, 2709, 2744, 2916, 3087, 3096, 3402, 3483, 3528, 3612, 3969, 4116, 4214, 4374, 4536, 4644, 5103, 5292, 5418, 5832, 6174, 6321, 6804, 6966, 7224, 7938, 8127, 8232, 8428, 8748, 9261, 9288, 10206, 10449, 10584, 10836, 11907, 12348, 12642, 13608, 13932, 14749, 15309, 15876, 16254, 16856, 17496, 18522, 18963, 20412, 20898, 21672, 23814, 24381, 24696, 25284, 27783, 27864, 29498, 30618, 31347, 31752, 32508, 35721, 37044, 37926, 40824, 41796, 44247, 47628, 48762, 50568, 55566, 56889, 58996, 61236, 62694, 65016, 71442, 73143, 74088, 75852, 83349, 83592, 88494, 94041, 95256, 97524, 107163, 111132, 113778, 117992, 122472, 125388, 132741, 142884, 146286, 151704, 166698, 170667, 176988, 188082, 195048, 214326, 219429, 222264, 227556, 250047, 250776, 265482, 285768, 292572, 333396, 341334, 353976, 376164, 398223, 428652, 438858, 455112, 500094, 512001, 530964, 585144, 658287, 666792, 682668, 750141, 752328, 796446, 857304, 877716, 1000188, 1024002, 1061928, 1194669, 1316574, 1365336, 1500282, 1536003, 1592892, 1755432, 2000376, 2048004, 2389338, 2633148, 3000564, 3072006, 3185784, 3584007, 4096008, 4608009, 4778676, 5266296, 6001128, 6144012, 7168014, 9216018, 9557352, 10752021, 12288024, 14336028, 18432036, 21504042, 28672056, 32256063, 36864072, 43008084, 64512126, 86016168, 129024252, 258048504]

約数ペア:

[(1, 258048504), (2, 129024252), (3, 86016168), (4, 64512126), (6, 43008084), (7, 36864072), (8, 32256063), (9, 28672056), (12, 21504042), (14, 18432036), (18, 14336028), (21, 12288024), (24, 10752021), (27, 9557352), (28, 9216018), (36, 7168014), (42, 6144012), (43, 6001128), (49, 5266296), (54, 4778676), (56, 4608009), (63, 4096008), (72, 3584007), (81, 3185784), (84, 3072006), (86, 3000564), (98, 2633148), (108, 2389338), (126, 2048004), (129, 2000376), (147, 1755432), (162, 1592892), (168, 1536003), (172, 1500282), (189, 1365336), (196, 1316574), (216, 1194669), (243, 1061928), (252, 1024002), (258, 1000188), (294, 877716), (301, 857304), (324, 796446), (343, 752328), (344, 750141), (378, 682668), (387, 666792), (392, 658287), (441, 585144), (486, 530964), (504, 512001), (516, 500094), (567, 455112), (588, 438858), (602, 428652), (648, 398223), (686, 376164), (729, 353976), (756, 341334), (774, 333396), (882, 292572), (903, 285768), (972, 265482), (1029, 250776), (1032, 250047), (1134, 227556), (1161, 222264), (1176, 219429), (1204, 214326), (1323, 195048), (1372, 188082), (1458, 176988), (1512, 170667), (1548, 166698), (1701, 151704), (1764, 146286), (1806, 142884), (1944, 132741), (2058, 125388), (2107, 122472), (2187, 117992), (2268, 113778), (2322, 111132), (2408, 107163), (2646, 97524), (2709, 95256), (2744, 94041), (2916, 88494), (3087, 83592), (3096, 83349), (3402, 75852), (3483, 74088), (3528, 73143), (3612, 71442), (3969, 65016), (4116, 62694), (4214, 61236), (4374, 58996), (4536, 56889), (4644, 55566), (5103, 50568), (5292, 48762), (5418, 47628), (5832, 44247), (6174, 41796), (6321, 40824), (6804, 37926), (6966, 37044), (7224, 35721), (7938, 32508), (8127, 31752), (8232, 31347), (8428, 30618), (8748, 29498), (9261, 27864), (9288, 27783), (10206, 25284), (10449, 24696), (10584, 24381), (10836, 23814), (11907, 21672), (12348, 20898), (12642, 20412), (13608, 18963), (13932, 18522), (14749, 17496), (15309, 16856), (15876, 16254)]