25980791616

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{15559}}^1$

素因数の和:15813

約数の個数: 168

約数和(自身を含む): 80562460160

約数和(自身を除く): 54581668544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 223, 234, 288, 312, 416, 446, 468, 576, 624, 669, 832, 892, 936, 1248, 1338, 1784, 1872, 2007, 2496, 2676, 2899, 3568, 3744, 4014, 5352, 5798, 7136, 7488, 8028, 8697, 10704, 11596, 14272, 15559, 16056, 17394, 21408, 23192, 26091, 31118, 32112, 34788, 42816, 46384, 46677, 52182, 62236, 64224, 69576, 92768, 93354, 104364, 124472, 128448, 139152, 140031, 185536, 186708, 202267, 208728, 248944, 278304, 280062, 373416, 404534, 417456, 497888, 556608, 560124, 606801, 746832, 809068, 834912, 995776, 1120248, 1213602, 1493664, 1618136, 1669824, 1820403, 2240496, 2427204, 2987328, 3236272, 3469657, 3640806, 4480992, 4854408, 6472544, 6939314, 7281612, 8961984, 9708816, 10408971, 12945088, 13878628, 14563224, 19417632, 20817942, 27757256, 29126448, 31226913, 38835264, 41635884, 45105541, 55514512, 58252896, 62453826, 83271768, 90211082, 111029024, 116505792, 124907652, 135316623, 166543536, 180422164, 222058048, 249815304, 270633246, 333087072, 360844328, 405949869, 499630608, 541266492, 666174144, 721688656, 811899738, 999261216, 1082532984, 1443377312, 1623799476, 1998522432, 2165065968, 2886754624, 3247598952, 4330131936, 6495197904, 8660263872, 12990395808, 25980791616]

約数ペア:

[(1, 25980791616), (2, 12990395808), (3, 8660263872), (4, 6495197904), (6, 4330131936), (8, 3247598952), (9, 2886754624), (12, 2165065968), (13, 1998522432), (16, 1623799476), (18, 1443377312), (24, 1082532984), (26, 999261216), (32, 811899738), (36, 721688656), (39, 666174144), (48, 541266492), (52, 499630608), (64, 405949869), (72, 360844328), (78, 333087072), (96, 270633246), (104, 249815304), (117, 222058048), (144, 180422164), (156, 166543536), (192, 135316623), (208, 124907652), (223, 116505792), (234, 111029024), (288, 90211082), (312, 83271768), (416, 62453826), (446, 58252896), (468, 55514512), (576, 45105541), (624, 41635884), (669, 38835264), (832, 31226913), (892, 29126448), (936, 27757256), (1248, 20817942), (1338, 19417632), (1784, 14563224), (1872, 13878628), (2007, 12945088), (2496, 10408971), (2676, 9708816), (2899, 8961984), (3568, 7281612), (3744, 6939314), (4014, 6472544), (5352, 4854408), (5798, 4480992), (7136, 3640806), (7488, 3469657), (8028, 3236272), (8697, 2987328), (10704, 2427204), (11596, 2240496), (14272, 1820403), (15559, 1669824), (16056, 1618136), (17394, 1493664), (21408, 1213602), (23192, 1120248), (26091, 995776), (31118, 834912), (32112, 809068), (34788, 746832), (42816, 606801), (46384, 560124), (46677, 556608), (52182, 497888), (62236, 417456), (64224, 404534), (69576, 373416), (92768, 280062), (93354, 278304), (104364, 248944), (124472, 208728), (128448, 202267), (139152, 186708), (140031, 185536)]