255133368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 870912000

約数和(自身を除く): 615778632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 83, 84, 107, 108, 114, 126, 133, 152, 166, 168, 171, 189, 214, 216, 228, 249, 252, 266, 321, 332, 342, 378, 399, 428, 456, 498, 504, 513, 532, 581, 642, 664, 684, 747, 749, 756, 798, 856, 963, 996, 1026, 1064, 1162, 1197, 1284, 1368, 1494, 1498, 1512, 1577, 1596, 1743, 1926, 1992, 2033, 2052, 2241, 2247, 2324, 2394, 2568, 2889, 2988, 2996, 3154, 3192, 3486, 3591, 3852, 4066, 4104, 4482, 4494, 4648, 4731, 4788, 5229, 5778, 5976, 5992, 6099, 6308, 6741, 6972, 7182, 7704, 8132, 8881, 8964, 8988, 9462, 9576, 10458, 11039, 11556, 12198, 12616, 13482, 13944, 14193, 14231, 14364, 15687, 16264, 17762, 17928, 17976, 18297, 18924, 20223, 20916, 22078, 23112, 24396, 26643, 26964, 28386, 28462, 28728, 31374, 33117, 35524, 36594, 37848, 40446, 41832, 42579, 42693, 44156, 48792, 53286, 53928, 54891, 56772, 56924, 62167, 62748, 66234, 71048, 73188, 79929, 80892, 85158, 85386, 88312, 99351, 106572, 109782, 113544, 113848, 124334, 125496, 128079, 132468, 146376, 159858, 161784, 168739, 170316, 170772, 186501, 198702, 213144, 219564, 239787, 248668, 256158, 264936, 298053, 319716, 337478, 340632, 341544, 373002, 384237, 397404, 439128, 479574, 497336, 506217, 512316, 559503, 596106, 639432, 674956, 746004, 768474, 794808, 959148, 1012434, 1024632, 1119006, 1181173, 1192212, 1349912, 1492008, 1518651, 1536948, 1678509, 1918296, 2024868, 2238012, 2362346, 2384424, 3037302, 3073896, 3357018, 3543519, 4049736, 4476024, 4555953, 4724692, 6074604, 6714036, 7087038, 9111906, 9449384, 10630557, 12149208, 13428072, 14174076, 18223812, 21261114, 28348152, 31891671, 36447624, 42522228, 63783342, 85044456, 127566684, 255133368]

約数ペア:

[(1, 255133368), (2, 127566684), (3, 85044456), (4, 63783342), (6, 42522228), (7, 36447624), (8, 31891671), (9, 28348152), (12, 21261114), (14, 18223812), (18, 14174076), (19, 13428072), (21, 12149208), (24, 10630557), (27, 9449384), (28, 9111906), (36, 7087038), (38, 6714036), (42, 6074604), (54, 4724692), (56, 4555953), (57, 4476024), (63, 4049736), (72, 3543519), (76, 3357018), (83, 3073896), (84, 3037302), (107, 2384424), (108, 2362346), (114, 2238012), (126, 2024868), (133, 1918296), (152, 1678509), (166, 1536948), (168, 1518651), (171, 1492008), (189, 1349912), (214, 1192212), (216, 1181173), (228, 1119006), (249, 1024632), (252, 1012434), (266, 959148), (321, 794808), (332, 768474), (342, 746004), (378, 674956), (399, 639432), (428, 596106), (456, 559503), (498, 512316), (504, 506217), (513, 497336), (532, 479574), (581, 439128), (642, 397404), (664, 384237), (684, 373002), (747, 341544), (749, 340632), (756, 337478), (798, 319716), (856, 298053), (963, 264936), (996, 256158), (1026, 248668), (1064, 239787), (1162, 219564), (1197, 213144), (1284, 198702), (1368, 186501), (1494, 170772), (1498, 170316), (1512, 168739), (1577, 161784), (1596, 159858), (1743, 146376), (1926, 132468), (1992, 128079), (2033, 125496), (2052, 124334), (2241, 113848), (2247, 113544), (2324, 109782), (2394, 106572), (2568, 99351), (2889, 88312), (2988, 85386), (2996, 85158), (3154, 80892), (3192, 79929), (3486, 73188), (3591, 71048), (3852, 66234), (4066, 62748), (4104, 62167), (4482, 56924), (4494, 56772), (4648, 54891), (4731, 53928), (4788, 53286), (5229, 48792), (5778, 44156), (5976, 42693), (5992, 42579), (6099, 41832), (6308, 40446), (6741, 37848), (6972, 36594), (7182, 35524), (7704, 33117), (8132, 31374), (8881, 28728), (8964, 28462), (8988, 28386), (9462, 26964), (9576, 26643), (10458, 24396), (11039, 23112), (11556, 22078), (12198, 20916), (12616, 20223), (13482, 18924), (13944, 18297), (14193, 17976), (14231, 17928), (14364, 17762), (15687, 16264)]