245312856

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6911}}^1$

素因数の和:6969

約数の個数: 96

約数和(自身を含む): 727833600

約数和(自身を除く): 482520744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 136, 153, 174, 204, 232, 261, 306, 348, 408, 493, 522, 612, 696, 986, 1044, 1224, 1479, 1972, 2088, 2958, 3944, 4437, 5916, 6911, 8874, 11832, 13822, 17748, 20733, 27644, 35496, 41466, 55288, 62199, 82932, 117487, 124398, 165864, 200419, 234974, 248796, 352461, 400838, 469948, 497592, 601257, 704922, 801676, 939896, 1057383, 1202514, 1409844, 1603352, 1803771, 2114766, 2405028, 2819688, 3407123, 3607542, 4229532, 4810056, 6814246, 7215084, 8459064, 10221369, 13628492, 14430168, 20442738, 27256984, 30664107, 40885476, 61328214, 81770952, 122656428, 245312856]

約数ペア:

[(1, 245312856), (2, 122656428), (3, 81770952), (4, 61328214), (6, 40885476), (8, 30664107), (9, 27256984), (12, 20442738), (17, 14430168), (18, 13628492), (24, 10221369), (29, 8459064), (34, 7215084), (36, 6814246), (51, 4810056), (58, 4229532), (68, 3607542), (72, 3407123), (87, 2819688), (102, 2405028), (116, 2114766), (136, 1803771), (153, 1603352), (174, 1409844), (204, 1202514), (232, 1057383), (261, 939896), (306, 801676), (348, 704922), (408, 601257), (493, 497592), (522, 469948), (612, 400838), (696, 352461), (986, 248796), (1044, 234974), (1224, 200419), (1479, 165864), (1972, 124398), (2088, 117487), (2958, 82932), (3944, 62199), (4437, 55288), (5916, 41466), (6911, 35496), (8874, 27644), (11832, 20733), (13822, 17748)]