16556203296

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{128033}}^1$

素因数の和:128498

約数の個数: 72

約数和(自身を含む): 47186930700

約数和(自身を除く): 30630727404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 7184, 8082, 10776, 14368, 16164, 21552, 32328, 43104, 64656, 128033, 129312, 256066, 384099, 512132, 768198, 1024264, 1152297, 1536396, 2048528, 2304594, 3072792, 4097056, 4609188, 6145584, 9218376, 12291168, 18436752, 36873504, 57486817, 114973634, 172460451, 229947268, 344920902, 459894536, 517381353, 689841804, 919789072, 1034762706, 1379683608, 1839578144, 2069525412, 2759367216, 4139050824, 5518734432, 8278101648, 16556203296]

約数ペア:

[(1, 16556203296), (2, 8278101648), (3, 5518734432), (4, 4139050824), (6, 2759367216), (8, 2069525412), (9, 1839578144), (12, 1379683608), (16, 1034762706), (18, 919789072), (24, 689841804), (32, 517381353), (36, 459894536), (48, 344920902), (72, 229947268), (96, 172460451), (144, 114973634), (288, 57486817), (449, 36873504), (898, 18436752), (1347, 12291168), (1796, 9218376), (2694, 6145584), (3592, 4609188), (4041, 4097056), (5388, 3072792), (7184, 2304594), (8082, 2048528), (10776, 1536396), (14368, 1152297), (16164, 1024264), (21552, 768198), (32328, 512132), (43104, 384099), (64656, 256066), (128033, 129312)]