16801474144

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 41422897152

約数和(自身を除く): 24621423008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 127, 181, 182, 208, 224, 251, 254, 362, 364, 416, 502, 508, 724, 728, 889, 1004, 1016, 1267, 1448, 1456, 1651, 1757, 1778, 2008, 2032, 2353, 2534, 2896, 2912, 3263, 3302, 3514, 3556, 4016, 4064, 4706, 5068, 5792, 6526, 6604, 7028, 7112, 8032, 9412, 10136, 11557, 13052, 13208, 14056, 14224, 16471, 18824, 20272, 22841, 22987, 23114, 26104, 26416, 28112, 28448, 31877, 32942, 37648, 40544, 45431, 45682, 45974, 46228, 52208, 52832, 56224, 63754, 65884, 75296, 90862, 91364, 91948, 92456, 104416, 127508, 131768, 160909, 181724, 182728, 183896, 184912, 223139, 255016, 263536, 298831, 318017, 321818, 363448, 365456, 367792, 369824, 414401, 446278, 510032, 527072, 590603, 597662, 636034, 643636, 726896, 730912, 735584, 828802, 892556, 1020064, 1181206, 1195324, 1272068, 1287272, 1453792, 1657604, 1785112, 2091817, 2362412, 2390648, 2544136, 2574544, 2900807, 3315208, 3570224, 4134221, 4183634, 4724824, 4781296, 5088272, 5149088, 5769737, 5801614, 6630416, 7140448, 8268442, 8367268, 9449648, 9562592, 10176544, 11539474, 11603228, 13260832, 16536884, 16734536, 18899296, 23078948, 23206456, 33073768, 33469072, 40388159, 46157896, 46412912, 66147536, 66938144, 75006581, 80776318, 92315792, 92825824, 132295072, 150013162, 161552636, 184631584, 300026324, 323105272, 525046067, 600052648, 646210544, 1050092134, 1200105296, 1292421088, 2100184268, 2400210592, 4200368536, 8400737072, 16801474144]

約数ペア:

[(1, 16801474144), (2, 8400737072), (4, 4200368536), (7, 2400210592), (8, 2100184268), (13, 1292421088), (14, 1200105296), (16, 1050092134), (26, 646210544), (28, 600052648), (32, 525046067), (52, 323105272), (56, 300026324), (91, 184631584), (104, 161552636), (112, 150013162), (127, 132295072), (181, 92825824), (182, 92315792), (208, 80776318), (224, 75006581), (251, 66938144), (254, 66147536), (362, 46412912), (364, 46157896), (416, 40388159), (502, 33469072), (508, 33073768), (724, 23206456), (728, 23078948), (889, 18899296), (1004, 16734536), (1016, 16536884), (1267, 13260832), (1448, 11603228), (1456, 11539474), (1651, 10176544), (1757, 9562592), (1778, 9449648), (2008, 8367268), (2032, 8268442), (2353, 7140448), (2534, 6630416), (2896, 5801614), (2912, 5769737), (3263, 5149088), (3302, 5088272), (3514, 4781296), (3556, 4724824), (4016, 4183634), (4064, 4134221), (4706, 3570224), (5068, 3315208), (5792, 2900807), (6526, 2574544), (6604, 2544136), (7028, 2390648), (7112, 2362412), (8032, 2091817), (9412, 1785112), (10136, 1657604), (11557, 1453792), (13052, 1287272), (13208, 1272068), (14056, 1195324), (14224, 1181206), (16471, 1020064), (18824, 892556), (20272, 828802), (22841, 735584), (22987, 730912), (23114, 726896), (26104, 643636), (26416, 636034), (28112, 597662), (28448, 590603), (31877, 527072), (32942, 510032), (37648, 446278), (40544, 414401), (45431, 369824), (45682, 367792), (45974, 365456), (46228, 363448), (52208, 321818), (52832, 318017), (56224, 298831), (63754, 263536), (65884, 255016), (75296, 223139), (90862, 184912), (91364, 183896), (91948, 182728), (92456, 181724), (104416, 160909), (127508, 131768)]