21045972672

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{3037}}^1$

素因数の和:3335

約数の個数: 168

約数和(自身を含む): 61753766256

約数和(自身を除く): 40707793584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 227, 288, 318, 424, 454, 477, 576, 636, 681, 848, 908, 954, 1272, 1362, 1696, 1816, 1908, 2043, 2544, 2724, 3037, 3392, 3632, 3816, 4086, 5088, 5448, 6074, 7264, 7632, 8172, 9111, 10176, 10896, 12031, 12148, 14528, 15264, 16344, 18222, 21792, 24062, 24296, 27333, 30528, 32688, 36093, 36444, 43584, 48124, 48592, 54666, 65376, 72186, 72888, 96248, 97184, 108279, 109332, 130752, 144372, 145776, 160961, 192496, 194368, 216558, 218664, 288744, 291552, 321922, 384992, 433116, 437328, 482883, 577488, 583104, 643844, 689399, 769984, 866232, 874656, 965766, 1154976, 1287688, 1378798, 1448649, 1732464, 1749312, 1931532, 2068197, 2309952, 2575376, 2757596, 2897298, 3464928, 3863064, 4136394, 5150752, 5515192, 5794596, 6204591, 6929856, 7726128, 8272788, 10301504, 11030384, 11589192, 12409182, 15452256, 16545576, 22060768, 23178384, 24818364, 30904512, 33091152, 36538147, 44121536, 46356768, 49636728, 66182304, 73076294, 92713536, 99273456, 109614441, 132364608, 146152588, 198546912, 219228882, 292305176, 328843323, 397093824, 438457764, 584610352, 657686646, 876915528, 1169220704, 1315373292, 1753831056, 2338441408, 2630746584, 3507662112, 5261493168, 7015324224, 10522986336, 21045972672]

約数ペア:

[(1, 21045972672), (2, 10522986336), (3, 7015324224), (4, 5261493168), (6, 3507662112), (8, 2630746584), (9, 2338441408), (12, 1753831056), (16, 1315373292), (18, 1169220704), (24, 876915528), (32, 657686646), (36, 584610352), (48, 438457764), (53, 397093824), (64, 328843323), (72, 292305176), (96, 219228882), (106, 198546912), (144, 146152588), (159, 132364608), (192, 109614441), (212, 99273456), (227, 92713536), (288, 73076294), (318, 66182304), (424, 49636728), (454, 46356768), (477, 44121536), (576, 36538147), (636, 33091152), (681, 30904512), (848, 24818364), (908, 23178384), (954, 22060768), (1272, 16545576), (1362, 15452256), (1696, 12409182), (1816, 11589192), (1908, 11030384), (2043, 10301504), (2544, 8272788), (2724, 7726128), (3037, 6929856), (3392, 6204591), (3632, 5794596), (3816, 5515192), (4086, 5150752), (5088, 4136394), (5448, 3863064), (6074, 3464928), (7264, 2897298), (7632, 2757596), (8172, 2575376), (9111, 2309952), (10176, 2068197), (10896, 1931532), (12031, 1749312), (12148, 1732464), (14528, 1448649), (15264, 1378798), (16344, 1287688), (18222, 1154976), (21792, 965766), (24062, 874656), (24296, 866232), (27333, 769984), (30528, 689399), (32688, 643844), (36093, 583104), (36444, 577488), (43584, 482883), (48124, 437328), (48592, 433116), (54666, 384992), (65376, 321922), (72186, 291552), (72888, 288744), (96248, 218664), (97184, 216558), (108279, 194368), (109332, 192496), (130752, 160961), (144372, 145776)]