988956864

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{27253}}^1$

素因数の和:27284

約数の個数: 140

約数和(自身を含む): 3350497744

約数和(自身を除く): 2361540880

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, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 27253, 36288, 54506, 81759, 109012, 163518, 190771, 218024, 245277, 327036, 381542, 436048, 490554, 572313, 654072, 735831, 763084, 872096, 981108, 1144626, 1308144, 1471662, 1526168, 1716939, 1744192, 1962216, 2207493, 2289252, 2616288, 2943324, 3052336, 3433878, 3924432, 4414986, 4578504, 5150817, 5232576, 5886648, 6104672, 6867756, 7848864, 8829972, 9157008, 10301634, 11773296, 12209344, 13735512, 15452451, 15697728, 17659944, 18314016, 20603268, 23546592, 27471024, 30904902, 35319888, 36628032, 41206536, 47093184, 54942048, 61809804, 70639776, 82413072, 109884096, 123619608, 141279552, 164826144, 247239216, 329652288, 494478432, 988956864]

約数ペア:

[(1, 988956864), (2, 494478432), (3, 329652288), (4, 247239216), (6, 164826144), (7, 141279552), (8, 123619608), (9, 109884096), (12, 82413072), (14, 70639776), (16, 61809804), (18, 54942048), (21, 47093184), (24, 41206536), (27, 36628032), (28, 35319888), (32, 30904902), (36, 27471024), (42, 23546592), (48, 20603268), (54, 18314016), (56, 17659944), (63, 15697728), (64, 15452451), (72, 13735512), (81, 12209344), (84, 11773296), (96, 10301634), (108, 9157008), (112, 8829972), (126, 7848864), (144, 6867756), (162, 6104672), (168, 5886648), (189, 5232576), (192, 5150817), (216, 4578504), (224, 4414986), (252, 3924432), (288, 3433878), (324, 3052336), (336, 2943324), (378, 2616288), (432, 2289252), (448, 2207493), (504, 1962216), (567, 1744192), (576, 1716939), (648, 1526168), (672, 1471662), (756, 1308144), (864, 1144626), (1008, 981108), (1134, 872096), (1296, 763084), (1344, 735831), (1512, 654072), (1728, 572313), (2016, 490554), (2268, 436048), (2592, 381542), (3024, 327036), (4032, 245277), (4536, 218024), (5184, 190771), (6048, 163518), (9072, 109012), (12096, 81759), (18144, 54506), (27253, 36288)]