1020287688672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{1151}}^1\times {\mathrm{188443}}^1$

素因数の和:189621

約数の個数: 144

約数和(自身を含む): 3118244677632

約数和(自身を除く): 2097956988960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1151, 1176, 1568, 2302, 2352, 3453, 4604, 4704, 6906, 8057, 9208, 13812, 16114, 18416, 24171, 27624, 32228, 36832, 48342, 55248, 56399, 64456, 96684, 110496, 112798, 128912, 169197, 188443, 193368, 225596, 257824, 338394, 376886, 386736, 451192, 565329, 676788, 753772, 773472, 902384, 1130658, 1319101, 1353576, 1507544, 1804768, 2261316, 2638202, 2707152, 3015088, 3957303, 4522632, 5276404, 5414304, 6030176, 7914606, 9045264, 9233707, 10552808, 15829212, 18090528, 18467414, 21105616, 27701121, 31658424, 36934828, 42211232, 55402242, 63316848, 73869656, 110804484, 126633696, 147739312, 216897893, 221608968, 295478624, 433795786, 443217936, 650693679, 867591572, 886435872, 1301387358, 1518285251, 1735183144, 2602774716, 3036570502, 3470366288, 4554855753, 5205549432, 6073141004, 6940732576, 9109711506, 10411098864, 10627996757, 12146282008, 18219423012, 20822197728, 21255993514, 24292564016, 31883990271, 36438846024, 42511987028, 48585128032, 63767980542, 72877692048, 85023974056, 127535961084, 145755384096, 170047948112, 255071922168, 340095896224, 510143844336, 1020287688672]

約数ペア:

[(1, 1020287688672), (2, 510143844336), (3, 340095896224), (4, 255071922168), (6, 170047948112), (7, 145755384096), (8, 127535961084), (12, 85023974056), (14, 72877692048), (16, 63767980542), (21, 48585128032), (24, 42511987028), (28, 36438846024), (32, 31883990271), (42, 24292564016), (48, 21255993514), (49, 20822197728), (56, 18219423012), (84, 12146282008), (96, 10627996757), (98, 10411098864), (112, 9109711506), (147, 6940732576), (168, 6073141004), (196, 5205549432), (224, 4554855753), (294, 3470366288), (336, 3036570502), (392, 2602774716), (588, 1735183144), (672, 1518285251), (784, 1301387358), (1151, 886435872), (1176, 867591572), (1568, 650693679), (2302, 443217936), (2352, 433795786), (3453, 295478624), (4604, 221608968), (4704, 216897893), (6906, 147739312), (8057, 126633696), (9208, 110804484), (13812, 73869656), (16114, 63316848), (18416, 55402242), (24171, 42211232), (27624, 36934828), (32228, 31658424), (36832, 27701121), (48342, 21105616), (55248, 18467414), (56399, 18090528), (64456, 15829212), (96684, 10552808), (110496, 9233707), (112798, 9045264), (128912, 7914606), (169197, 6030176), (188443, 5414304), (193368, 5276404), (225596, 4522632), (257824, 3957303), (338394, 3015088), (376886, 2707152), (386736, 2638202), (451192, 2261316), (565329, 1804768), (676788, 1507544), (753772, 1353576), (773472, 1319101), (902384, 1130658)]