1681064188336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{14561}}^1$

素因数の和:14955

約数の個数: 160

約数和(自身を含む): 3737340794880

約数和(自身を除く): 2056276606544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 131, 152, 208, 223, 247, 262, 304, 446, 494, 524, 892, 988, 1048, 1703, 1784, 1976, 2096, 2489, 2899, 3406, 3568, 3952, 4237, 4978, 5798, 6812, 8474, 9956, 11596, 13624, 14561, 16948, 19912, 23192, 27248, 29122, 29213, 32357, 33896, 39824, 46384, 55081, 58244, 58426, 64714, 67792, 110162, 116488, 116852, 129428, 189293, 220324, 232976, 233704, 258856, 276659, 378586, 379769, 440648, 467408, 517712, 553318, 555047, 757172, 759538, 881296, 1106636, 1110094, 1514344, 1519076, 1907491, 2213272, 2220188, 3028688, 3038152, 3247103, 3596567, 3814982, 4426544, 4440376, 6076304, 6494206, 7193134, 7215611, 7629964, 8880752, 12988412, 14386268, 14431222, 15259928, 24797383, 25976824, 28772536, 28862444, 30519856, 36242329, 42212339, 49594766, 51953648, 57545072, 57724888, 61694957, 72484658, 84424678, 99189532, 115449776, 123389914, 144969316, 168849356, 198379064, 246779828, 289938632, 337698712, 396758128, 425370493, 471150277, 493559656, 579877264, 675397424, 802034441, 850740986, 942300554, 987119312, 1604068882, 1701481972, 1884601108, 3208137764, 3402963944, 3769202216, 5529816409, 6416275528, 6805927888, 7538404432, 8082039367, 11059632818, 12832551056, 16164078734, 22119265636, 32328157468, 44238531272, 64656314936, 88477062544, 105066511771, 129312629872, 210133023542, 420266047084, 840532094168, 1681064188336]

約数ペア:

[(1, 1681064188336), (2, 840532094168), (4, 420266047084), (8, 210133023542), (13, 129312629872), (16, 105066511771), (19, 88477062544), (26, 64656314936), (38, 44238531272), (52, 32328157468), (76, 22119265636), (104, 16164078734), (131, 12832551056), (152, 11059632818), (208, 8082039367), (223, 7538404432), (247, 6805927888), (262, 6416275528), (304, 5529816409), (446, 3769202216), (494, 3402963944), (524, 3208137764), (892, 1884601108), (988, 1701481972), (1048, 1604068882), (1703, 987119312), (1784, 942300554), (1976, 850740986), (2096, 802034441), (2489, 675397424), (2899, 579877264), (3406, 493559656), (3568, 471150277), (3952, 425370493), (4237, 396758128), (4978, 337698712), (5798, 289938632), (6812, 246779828), (8474, 198379064), (9956, 168849356), (11596, 144969316), (13624, 123389914), (14561, 115449776), (16948, 99189532), (19912, 84424678), (23192, 72484658), (27248, 61694957), (29122, 57724888), (29213, 57545072), (32357, 51953648), (33896, 49594766), (39824, 42212339), (46384, 36242329), (55081, 30519856), (58244, 28862444), (58426, 28772536), (64714, 25976824), (67792, 24797383), (110162, 15259928), (116488, 14431222), (116852, 14386268), (129428, 12988412), (189293, 8880752), (220324, 7629964), (232976, 7215611), (233704, 7193134), (258856, 6494206), (276659, 6076304), (378586, 4440376), (379769, 4426544), (440648, 3814982), (467408, 3596567), (517712, 3247103), (553318, 3038152), (555047, 3028688), (757172, 2220188), (759538, 2213272), (881296, 1907491), (1106636, 1519076), (1110094, 1514344)]