1855163088

素因数分解:

$2^4\times 3^5\times {\mathrm{251}}^1\times {\mathrm{1901}}^1$

素因数の和:2175

約数の個数: 120

約数和(自身を含む): 5408466336

約数和(自身を除く): 3553303248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 251, 324, 432, 486, 502, 648, 753, 972, 1004, 1296, 1506, 1901, 1944, 2008, 2259, 3012, 3802, 3888, 4016, 4518, 5703, 6024, 6777, 7604, 9036, 11406, 12048, 13554, 15208, 17109, 18072, 20331, 22812, 27108, 30416, 34218, 36144, 40662, 45624, 51327, 54216, 60993, 68436, 81324, 91248, 102654, 108432, 121986, 136872, 153981, 162648, 205308, 243972, 273744, 307962, 325296, 410616, 461943, 477151, 487944, 615924, 821232, 923886, 954302, 975888, 1231848, 1431453, 1847772, 1908604, 2463696, 2862906, 3695544, 3817208, 4294359, 5725812, 7391088, 7634416, 8588718, 11451624, 12883077, 17177436, 22903248, 25766154, 34354872, 38649231, 51532308, 68709744, 77298462, 103064616, 115947693, 154596924, 206129232, 231895386, 309193848, 463790772, 618387696, 927581544, 1855163088]

約数ペア:

[(1, 1855163088), (2, 927581544), (3, 618387696), (4, 463790772), (6, 309193848), (8, 231895386), (9, 206129232), (12, 154596924), (16, 115947693), (18, 103064616), (24, 77298462), (27, 68709744), (36, 51532308), (48, 38649231), (54, 34354872), (72, 25766154), (81, 22903248), (108, 17177436), (144, 12883077), (162, 11451624), (216, 8588718), (243, 7634416), (251, 7391088), (324, 5725812), (432, 4294359), (486, 3817208), (502, 3695544), (648, 2862906), (753, 2463696), (972, 1908604), (1004, 1847772), (1296, 1431453), (1506, 1231848), (1901, 975888), (1944, 954302), (2008, 923886), (2259, 821232), (3012, 615924), (3802, 487944), (3888, 477151), (4016, 461943), (4518, 410616), (5703, 325296), (6024, 307962), (6777, 273744), (7604, 243972), (9036, 205308), (11406, 162648), (12048, 153981), (13554, 136872), (15208, 121986), (17109, 108432), (18072, 102654), (20331, 91248), (22812, 81324), (27108, 68436), (30416, 60993), (34218, 54216), (36144, 51327), (40662, 45624)]