1556349984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{929}}^1$

素因数の和:1232

約数の個数: 192

約数和(自身を含む): 5212166400

約数和(自身を除く): 3655816416

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, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 277, 288, 336, 378, 432, 504, 554, 672, 756, 831, 864, 929, 1008, 1108, 1512, 1662, 1858, 1939, 2016, 2216, 2493, 2787, 3024, 3324, 3716, 3878, 4432, 4986, 5574, 5817, 6048, 6503, 6648, 7432, 7479, 7756, 8361, 8864, 9972, 11148, 11634, 13006, 13296, 14864, 14958, 15512, 16722, 17451, 19509, 19944, 22296, 23268, 25083, 26012, 26592, 29728, 29916, 31024, 33444, 34902, 39018, 39888, 44592, 46536, 50166, 52024, 52353, 58527, 59832, 62048, 66888, 69804, 78036, 79776, 89184, 93072, 100332, 104048, 104706, 117054, 119664, 133776, 139608, 156072, 175581, 186144, 200664, 208096, 209412, 234108, 239328, 257333, 267552, 279216, 312144, 351162, 401328, 418824, 468216, 514666, 558432, 624288, 702324, 771999, 802656, 837648, 936432, 1029332, 1404648, 1543998, 1675296, 1801331, 1872864, 2058664, 2315997, 2809296, 3087996, 3602662, 4117328, 4631994, 5403993, 5618592, 6175992, 6947991, 7205324, 8234656, 9263988, 10807986, 12351984, 13895982, 14410648, 16211979, 18527976, 21615972, 24703968, 27791964, 28821296, 32423958, 37055952, 43231944, 48635937, 55583928, 57642592, 64847916, 74111904, 86463888, 97271874, 111167856, 129695832, 172927776, 194543748, 222335712, 259391664, 389087496, 518783328, 778174992, 1556349984]

約数ペア:

[(1, 1556349984), (2, 778174992), (3, 518783328), (4, 389087496), (6, 259391664), (7, 222335712), (8, 194543748), (9, 172927776), (12, 129695832), (14, 111167856), (16, 97271874), (18, 86463888), (21, 74111904), (24, 64847916), (27, 57642592), (28, 55583928), (32, 48635937), (36, 43231944), (42, 37055952), (48, 32423958), (54, 28821296), (56, 27791964), (63, 24703968), (72, 21615972), (84, 18527976), (96, 16211979), (108, 14410648), (112, 13895982), (126, 12351984), (144, 10807986), (168, 9263988), (189, 8234656), (216, 7205324), (224, 6947991), (252, 6175992), (277, 5618592), (288, 5403993), (336, 4631994), (378, 4117328), (432, 3602662), (504, 3087996), (554, 2809296), (672, 2315997), (756, 2058664), (831, 1872864), (864, 1801331), (929, 1675296), (1008, 1543998), (1108, 1404648), (1512, 1029332), (1662, 936432), (1858, 837648), (1939, 802656), (2016, 771999), (2216, 702324), (2493, 624288), (2787, 558432), (3024, 514666), (3324, 468216), (3716, 418824), (3878, 401328), (4432, 351162), (4986, 312144), (5574, 279216), (5817, 267552), (6048, 257333), (6503, 239328), (6648, 234108), (7432, 209412), (7479, 208096), (7756, 200664), (8361, 186144), (8864, 175581), (9972, 156072), (11148, 139608), (11634, 133776), (13006, 119664), (13296, 117054), (14864, 104706), (14958, 104048), (15512, 100332), (16722, 93072), (17451, 89184), (19509, 79776), (19944, 78036), (22296, 69804), (23268, 66888), (25083, 62048), (26012, 59832), (26592, 58527), (29728, 52353), (29916, 52024), (31024, 50166), (33444, 46536), (34902, 44592), (39018, 39888)]