509531436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18169}}^1$

素因数の和:18239

約数の個数: 72

約数和(自身を含む): 1388914800

約数和(自身を除く): 879383364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 7011, 9348, 14022, 18169, 28044, 36338, 54507, 72676, 109014, 163521, 218028, 327042, 345211, 654084, 690422, 744929, 1035633, 1380844, 1489858, 2071266, 2234787, 2979716, 3106899, 4142532, 4469574, 6213798, 6704361, 8939148, 12427596, 13408722, 14153651, 26817444, 28307302, 42460953, 56614604, 84921906, 127382859, 169843812, 254765718, 509531436]

約数ペア:

[(1, 509531436), (2, 254765718), (3, 169843812), (4, 127382859), (6, 84921906), (9, 56614604), (12, 42460953), (18, 28307302), (19, 26817444), (36, 14153651), (38, 13408722), (41, 12427596), (57, 8939148), (76, 6704361), (82, 6213798), (114, 4469574), (123, 4142532), (164, 3106899), (171, 2979716), (228, 2234787), (246, 2071266), (342, 1489858), (369, 1380844), (492, 1035633), (684, 744929), (738, 690422), (779, 654084), (1476, 345211), (1558, 327042), (2337, 218028), (3116, 163521), (4674, 109014), (7011, 72676), (9348, 54507), (14022, 36338), (18169, 28044)]