1213651712

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 3035585280

約数和(自身を除く): 1821933568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 91, 104, 112, 118, 128, 182, 208, 224, 236, 256, 364, 413, 416, 448, 472, 728, 767, 826, 832, 883, 896, 944, 1456, 1534, 1652, 1664, 1766, 1792, 1888, 2912, 3068, 3304, 3328, 3532, 3776, 5369, 5824, 6136, 6181, 6608, 7064, 7552, 10738, 11479, 11648, 12272, 12362, 13216, 14128, 15104, 21476, 22958, 23296, 24544, 24724, 26432, 28256, 42952, 45916, 49088, 49448, 52097, 52864, 56512, 80353, 85904, 91832, 98176, 98896, 104194, 105728, 113024, 160706, 171808, 183664, 196352, 197792, 208388, 226048, 321412, 343616, 364679, 367328, 395584, 416776, 642824, 677261, 687232, 729358, 734656, 791168, 833552, 1285648, 1354522, 1374464, 1458716, 1469312, 1582336, 1667104, 2571296, 2709044, 2917432, 2938624, 3334208, 4740827, 5142592, 5418088, 5834864, 6668416, 9481654, 10285184, 10836176, 11669728, 13336832, 18963308, 20570368, 21672352, 23339456, 37926616, 43344704, 46678912, 75853232, 86689408, 93357824, 151706464, 173378816, 303412928, 606825856, 1213651712]

約数ペア:

[(1, 1213651712), (2, 606825856), (4, 303412928), (7, 173378816), (8, 151706464), (13, 93357824), (14, 86689408), (16, 75853232), (26, 46678912), (28, 43344704), (32, 37926616), (52, 23339456), (56, 21672352), (59, 20570368), (64, 18963308), (91, 13336832), (104, 11669728), (112, 10836176), (118, 10285184), (128, 9481654), (182, 6668416), (208, 5834864), (224, 5418088), (236, 5142592), (256, 4740827), (364, 3334208), (413, 2938624), (416, 2917432), (448, 2709044), (472, 2571296), (728, 1667104), (767, 1582336), (826, 1469312), (832, 1458716), (883, 1374464), (896, 1354522), (944, 1285648), (1456, 833552), (1534, 791168), (1652, 734656), (1664, 729358), (1766, 687232), (1792, 677261), (1888, 642824), (2912, 416776), (3068, 395584), (3304, 367328), (3328, 364679), (3532, 343616), (3776, 321412), (5369, 226048), (5824, 208388), (6136, 197792), (6181, 196352), (6608, 183664), (7064, 171808), (7552, 160706), (10738, 113024), (11479, 105728), (11648, 104194), (12272, 98896), (12362, 98176), (13216, 91832), (14128, 85904), (15104, 80353), (21476, 56512), (22958, 52864), (23296, 52097), (24544, 49448), (24724, 49088), (26432, 45916), (28256, 42952)]