638762412672

素因数分解:

$2^7\times 3^5\times {\mathrm{20536343}}^1$

素因数の和:20536372

約数の個数: 96

約数和(自身を含む): 1906183450080

約数和(自身を除く): 1267421037408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 31104, 20536343, 41072686, 61609029, 82145372, 123218058, 164290744, 184827087, 246436116, 328581488, 369654174, 492872232, 554481261, 657162976, 739308348, 985744464, 1108962522, 1314325952, 1478616696, 1663443783, 1971488928, 2217925044, 2628651904, 2957233392, 3326887566, 3942977856, 4435850088, 4990331349, 5914466784, 6653775132, 7885955712, 8871700176, 9980662698, 11828933568, 13307550264, 17743400352, 19961325396, 23657867136, 26615100528, 35486800704, 39922650792, 53230201056, 70973601408, 79845301584, 106460402112, 159690603168, 212920804224, 319381206336, 638762412672]

約数ペア:

[(1, 638762412672), (2, 319381206336), (3, 212920804224), (4, 159690603168), (6, 106460402112), (8, 79845301584), (9, 70973601408), (12, 53230201056), (16, 39922650792), (18, 35486800704), (24, 26615100528), (27, 23657867136), (32, 19961325396), (36, 17743400352), (48, 13307550264), (54, 11828933568), (64, 9980662698), (72, 8871700176), (81, 7885955712), (96, 6653775132), (108, 5914466784), (128, 4990331349), (144, 4435850088), (162, 3942977856), (192, 3326887566), (216, 2957233392), (243, 2628651904), (288, 2217925044), (324, 1971488928), (384, 1663443783), (432, 1478616696), (486, 1314325952), (576, 1108962522), (648, 985744464), (864, 739308348), (972, 657162976), (1152, 554481261), (1296, 492872232), (1728, 369654174), (1944, 328581488), (2592, 246436116), (3456, 184827087), (3888, 164290744), (5184, 123218058), (7776, 82145372), (10368, 61609029), (15552, 41072686), (31104, 20536343)]