19328667768

素因数分解:

$2^3\times 3^4\times {\mathrm{257}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:971

約数の個数: 160

約数和(自身を含む): 54675205200

約数和(自身を除く): 35346537432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 257, 277, 324, 419, 514, 554, 648, 771, 831, 838, 1028, 1108, 1257, 1542, 1662, 1676, 2056, 2216, 2313, 2493, 2514, 3084, 3324, 3352, 3771, 4626, 4986, 5028, 6168, 6648, 6939, 7479, 7542, 9252, 9972, 10056, 11313, 13878, 14958, 15084, 18504, 19944, 20817, 22437, 22626, 27756, 29916, 30168, 33939, 41634, 44874, 45252, 55512, 59832, 67878, 71189, 83268, 89748, 90504, 107683, 116063, 135756, 142378, 166536, 179496, 213567, 215366, 232126, 271512, 284756, 323049, 348189, 427134, 430732, 464252, 569512, 640701, 646098, 696378, 854268, 861464, 928504, 969147, 1044567, 1281402, 1292196, 1392756, 1708536, 1922103, 1938294, 2089134, 2562804, 2584392, 2785512, 2907441, 3133701, 3844206, 3876588, 4178268, 5125608, 5766309, 5814882, 6267402, 7688412, 7753176, 8356536, 8722323, 9401103, 11532618, 11629764, 12534804, 15376824, 17444646, 18802206, 23065236, 23259528, 25069608, 29828191, 34889292, 37604412, 46130472, 59656382, 69778584, 75208824, 89484573, 119312764, 178969146, 238625528, 268453719, 357938292, 536907438, 715876584, 805361157, 1073814876, 1610722314, 2147629752, 2416083471, 3221444628, 4832166942, 6442889256, 9664333884, 19328667768]

約数ペア:

[(1, 19328667768), (2, 9664333884), (3, 6442889256), (4, 4832166942), (6, 3221444628), (8, 2416083471), (9, 2147629752), (12, 1610722314), (18, 1073814876), (24, 805361157), (27, 715876584), (36, 536907438), (54, 357938292), (72, 268453719), (81, 238625528), (108, 178969146), (162, 119312764), (216, 89484573), (257, 75208824), (277, 69778584), (324, 59656382), (419, 46130472), (514, 37604412), (554, 34889292), (648, 29828191), (771, 25069608), (831, 23259528), (838, 23065236), (1028, 18802206), (1108, 17444646), (1257, 15376824), (1542, 12534804), (1662, 11629764), (1676, 11532618), (2056, 9401103), (2216, 8722323), (2313, 8356536), (2493, 7753176), (2514, 7688412), (3084, 6267402), (3324, 5814882), (3352, 5766309), (3771, 5125608), (4626, 4178268), (4986, 3876588), (5028, 3844206), (6168, 3133701), (6648, 2907441), (6939, 2785512), (7479, 2584392), (7542, 2562804), (9252, 2089134), (9972, 1938294), (10056, 1922103), (11313, 1708536), (13878, 1392756), (14958, 1292196), (15084, 1281402), (18504, 1044567), (19944, 969147), (20817, 928504), (22437, 861464), (22626, 854268), (27756, 696378), (29916, 646098), (30168, 640701), (33939, 569512), (41634, 464252), (44874, 430732), (45252, 427134), (55512, 348189), (59832, 323049), (67878, 284756), (71189, 271512), (83268, 232126), (89748, 215366), (90504, 213567), (107683, 179496), (116063, 166536), (135756, 142378)]