255147732

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 832634880

約数和(自身を除く): 577487148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 81, 84, 93, 108, 114, 124, 126, 133, 162, 171, 186, 189, 191, 217, 228, 252, 266, 279, 324, 342, 372, 378, 382, 399, 434, 513, 532, 558, 567, 573, 589, 651, 684, 756, 764, 798, 837, 868, 1026, 1116, 1134, 1146, 1178, 1197, 1302, 1337, 1539, 1596, 1674, 1719, 1767, 1953, 2052, 2268, 2292, 2356, 2394, 2511, 2604, 2674, 3078, 3348, 3438, 3534, 3591, 3629, 3906, 4011, 4123, 4788, 5022, 5157, 5301, 5348, 5859, 5921, 6156, 6876, 7068, 7182, 7258, 7812, 8022, 8246, 10044, 10314, 10602, 10773, 10887, 11718, 11842, 12033, 12369, 14364, 14516, 15471, 15903, 16044, 16492, 17577, 17763, 20628, 21204, 21546, 21774, 23436, 23684, 24066, 24738, 25403, 30942, 31806, 32661, 35154, 35526, 36099, 37107, 41447, 43092, 43548, 47709, 48132, 49476, 50806, 53289, 61884, 63612, 65322, 70308, 71052, 72198, 74214, 76209, 82894, 95418, 97983, 101612, 106578, 108297, 111321, 112499, 124341, 130644, 144396, 148428, 152418, 159867, 165788, 190836, 195966, 213156, 216594, 222642, 224998, 228627, 248682, 293949, 304836, 319734, 333963, 337497, 373023, 391932, 433188, 445284, 449996, 457254, 479601, 497364, 587898, 639468, 667926, 674994, 685881, 746046, 787493, 914508, 959202, 1012491, 1119069, 1175796, 1335852, 1349988, 1371762, 1492092, 1574986, 1918404, 2024982, 2057643, 2238138, 2362479, 2743524, 3037473, 3149972, 3357207, 4049964, 4115286, 4476276, 4724958, 6074946, 6714414, 7087437, 8230572, 9112419, 9449916, 12149892, 13428828, 14174874, 18224838, 21262311, 28349748, 36449676, 42524622, 63786933, 85049244, 127573866, 255147732]

約数ペア:

[(1, 255147732), (2, 127573866), (3, 85049244), (4, 63786933), (6, 42524622), (7, 36449676), (9, 28349748), (12, 21262311), (14, 18224838), (18, 14174874), (19, 13428828), (21, 12149892), (27, 9449916), (28, 9112419), (31, 8230572), (36, 7087437), (38, 6714414), (42, 6074946), (54, 4724958), (57, 4476276), (62, 4115286), (63, 4049964), (76, 3357207), (81, 3149972), (84, 3037473), (93, 2743524), (108, 2362479), (114, 2238138), (124, 2057643), (126, 2024982), (133, 1918404), (162, 1574986), (171, 1492092), (186, 1371762), (189, 1349988), (191, 1335852), (217, 1175796), (228, 1119069), (252, 1012491), (266, 959202), (279, 914508), (324, 787493), (342, 746046), (372, 685881), (378, 674994), (382, 667926), (399, 639468), (434, 587898), (513, 497364), (532, 479601), (558, 457254), (567, 449996), (573, 445284), (589, 433188), (651, 391932), (684, 373023), (756, 337497), (764, 333963), (798, 319734), (837, 304836), (868, 293949), (1026, 248682), (1116, 228627), (1134, 224998), (1146, 222642), (1178, 216594), (1197, 213156), (1302, 195966), (1337, 190836), (1539, 165788), (1596, 159867), (1674, 152418), (1719, 148428), (1767, 144396), (1953, 130644), (2052, 124341), (2268, 112499), (2292, 111321), (2356, 108297), (2394, 106578), (2511, 101612), (2604, 97983), (2674, 95418), (3078, 82894), (3348, 76209), (3438, 74214), (3534, 72198), (3591, 71052), (3629, 70308), (3906, 65322), (4011, 63612), (4123, 61884), (4788, 53289), (5022, 50806), (5157, 49476), (5301, 48132), (5348, 47709), (5859, 43548), (5921, 43092), (6156, 41447), (6876, 37107), (7068, 36099), (7182, 35526), (7258, 35154), (7812, 32661), (8022, 31806), (8246, 30942), (10044, 25403), (10314, 24738), (10602, 24066), (10773, 23684), (10887, 23436), (11718, 21774), (11842, 21546), (12033, 21204), (12369, 20628), (14364, 17763), (14516, 17577), (15471, 16492), (15903, 16044)]