1555997040864

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{251983}}^1$

素因数の和:253030

約数の個数: 192

約数和(自身を含む): 5191757383680

約数和(自身を除く): 3635760342816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1021, 1512, 2016, 2042, 3024, 3063, 4084, 6048, 6126, 7147, 8168, 9189, 12252, 14294, 16336, 18378, 21441, 24504, 27567, 28588, 32672, 36756, 42882, 49008, 55134, 57176, 64323, 73512, 85764, 98016, 110268, 114352, 128646, 147024, 171528, 192969, 220536, 228704, 251983, 257292, 294048, 343056, 385938, 441072, 503966, 514584, 686112, 755949, 771876, 882144, 1007932, 1029168, 1511898, 1543752, 1763881, 2015864, 2058336, 2267847, 3023796, 3087504, 3527762, 4031728, 4535694, 5291643, 6047592, 6175008, 6803541, 7055524, 8063456, 9071388, 10583286, 12095184, 13607082, 14111048, 15874929, 18142776, 21166572, 24190368, 27214164, 28222096, 31749858, 36285552, 42333144, 47624787, 54428328, 56444192, 63499716, 72571104, 84666288, 95249574, 108856656, 126999432, 169332576, 190499148, 217713312, 253998864, 257274643, 380998296, 507997728, 514549286, 761996592, 771823929, 1029098572, 1523993184, 1543647858, 1800922501, 2058197144, 2315471787, 3087295716, 3601845002, 4116394288, 4630943574, 5402767503, 6174591432, 6946415361, 7203690004, 8232788576, 9261887148, 10805535006, 12349182864, 13892830722, 14407380008, 16208302509, 18523774296, 21611070012, 24698365728, 27785661444, 28814760016, 32416605018, 37047548592, 43222140024, 48624907527, 55571322888, 57629520032, 64833210036, 74095097184, 86444280048, 97249815054, 111142645776, 129666420072, 172888560096, 194499630108, 222285291552, 259332840144, 388999260216, 518665680288, 777998520432, 1555997040864]

約数ペア:

[(1, 1555997040864), (2, 777998520432), (3, 518665680288), (4, 388999260216), (6, 259332840144), (7, 222285291552), (8, 194499630108), (9, 172888560096), (12, 129666420072), (14, 111142645776), (16, 97249815054), (18, 86444280048), (21, 74095097184), (24, 64833210036), (27, 57629520032), (28, 55571322888), (32, 48624907527), (36, 43222140024), (42, 37047548592), (48, 32416605018), (54, 28814760016), (56, 27785661444), (63, 24698365728), (72, 21611070012), (84, 18523774296), (96, 16208302509), (108, 14407380008), (112, 13892830722), (126, 12349182864), (144, 10805535006), (168, 9261887148), (189, 8232788576), (216, 7203690004), (224, 6946415361), (252, 6174591432), (288, 5402767503), (336, 4630943574), (378, 4116394288), (432, 3601845002), (504, 3087295716), (672, 2315471787), (756, 2058197144), (864, 1800922501), (1008, 1543647858), (1021, 1523993184), (1512, 1029098572), (2016, 771823929), (2042, 761996592), (3024, 514549286), (3063, 507997728), (4084, 380998296), (6048, 257274643), (6126, 253998864), (7147, 217713312), (8168, 190499148), (9189, 169332576), (12252, 126999432), (14294, 108856656), (16336, 95249574), (18378, 84666288), (21441, 72571104), (24504, 63499716), (27567, 56444192), (28588, 54428328), (32672, 47624787), (36756, 42333144), (42882, 36285552), (49008, 31749858), (55134, 28222096), (57176, 27214164), (64323, 24190368), (73512, 21166572), (85764, 18142776), (98016, 15874929), (110268, 14111048), (114352, 13607082), (128646, 12095184), (147024, 10583286), (171528, 9071388), (192969, 8063456), (220536, 7055524), (228704, 6803541), (251983, 6175008), (257292, 6047592), (294048, 5291643), (343056, 4535694), (385938, 4031728), (441072, 3527762), (503966, 3087504), (514584, 3023796), (686112, 2267847), (755949, 2058336), (771876, 2015864), (882144, 1763881), (1007932, 1543752), (1029168, 1511898)]