262701144

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 120

約数和(自身を含む): 777262860

約数和(自身を除く): 514561716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 361, 456, 513, 648, 684, 722, 1026, 1083, 1123, 1368, 1444, 1539, 2052, 2166, 2246, 2888, 3078, 3249, 3369, 4104, 4332, 4492, 6156, 6498, 6738, 8664, 8984, 9747, 10107, 12312, 12996, 13476, 19494, 20214, 21337, 25992, 26952, 29241, 30321, 38988, 40428, 42674, 58482, 60642, 64011, 77976, 80856, 85348, 90963, 116964, 121284, 128022, 170696, 181926, 192033, 233928, 242568, 256044, 363852, 384066, 405403, 512088, 576099, 727704, 768132, 810806, 1152198, 1216209, 1536264, 1621612, 1728297, 2304396, 2432418, 3243224, 3456594, 3648627, 4608792, 4864836, 6913188, 7297254, 9729672, 10945881, 13826376, 14594508, 21891762, 29189016, 32837643, 43783524, 65675286, 87567048, 131350572, 262701144]

約数ペア:

[(1, 262701144), (2, 131350572), (3, 87567048), (4, 65675286), (6, 43783524), (8, 32837643), (9, 29189016), (12, 21891762), (18, 14594508), (19, 13826376), (24, 10945881), (27, 9729672), (36, 7297254), (38, 6913188), (54, 4864836), (57, 4608792), (72, 3648627), (76, 3456594), (81, 3243224), (108, 2432418), (114, 2304396), (152, 1728297), (162, 1621612), (171, 1536264), (216, 1216209), (228, 1152198), (324, 810806), (342, 768132), (361, 727704), (456, 576099), (513, 512088), (648, 405403), (684, 384066), (722, 363852), (1026, 256044), (1083, 242568), (1123, 233928), (1368, 192033), (1444, 181926), (1539, 170696), (2052, 128022), (2166, 121284), (2246, 116964), (2888, 90963), (3078, 85348), (3249, 80856), (3369, 77976), (4104, 64011), (4332, 60642), (4492, 58482), (6156, 42674), (6498, 40428), (6738, 38988), (8664, 30321), (8984, 29241), (9747, 26952), (10107, 25992), (12312, 21337), (12996, 20214), (13476, 19494)]