1277894688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 3942328320

約数和(自身を除く): 2664433632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 84, 96, 112, 118, 167, 168, 177, 193, 224, 236, 334, 336, 354, 386, 413, 472, 501, 579, 668, 672, 708, 772, 826, 944, 1002, 1158, 1169, 1239, 1336, 1351, 1416, 1544, 1652, 1888, 2004, 2316, 2338, 2478, 2672, 2702, 2832, 3088, 3304, 3507, 4008, 4053, 4632, 4676, 4956, 5344, 5404, 5664, 6176, 6608, 7014, 8016, 8106, 9264, 9352, 9853, 9912, 10808, 11387, 13216, 14028, 16032, 16212, 18528, 18704, 19706, 19824, 21616, 22774, 28056, 29559, 32231, 32424, 34161, 37408, 39412, 39648, 43232, 45548, 56112, 59118, 64462, 64848, 68322, 68971, 78824, 79709, 91096, 96693, 112224, 118236, 128924, 129696, 136644, 137942, 157648, 159418, 182192, 193386, 206913, 225617, 236472, 239127, 257848, 273288, 275884, 315296, 318836, 364384, 386772, 413826, 451234, 472944, 478254, 515696, 546576, 551768, 637672, 676851, 773544, 827652, 902468, 945888, 956508, 1031392, 1093152, 1103536, 1275344, 1353702, 1547088, 1655304, 1804936, 1901629, 1913016, 2207072, 2550688, 2707404, 3094176, 3310608, 3609872, 3803258, 3826032, 5414808, 5704887, 6621216, 7219744, 7606516, 7652064, 10829616, 11409774, 13311403, 15213032, 21659232, 22819548, 26622806, 30426064, 39934209, 45639096, 53245612, 60852128, 79868418, 91278192, 106491224, 159736836, 182556384, 212982448, 319473672, 425964896, 638947344, 1277894688]

約数ペア:

[(1, 1277894688), (2, 638947344), (3, 425964896), (4, 319473672), (6, 212982448), (7, 182556384), (8, 159736836), (12, 106491224), (14, 91278192), (16, 79868418), (21, 60852128), (24, 53245612), (28, 45639096), (32, 39934209), (42, 30426064), (48, 26622806), (56, 22819548), (59, 21659232), (84, 15213032), (96, 13311403), (112, 11409774), (118, 10829616), (167, 7652064), (168, 7606516), (177, 7219744), (193, 6621216), (224, 5704887), (236, 5414808), (334, 3826032), (336, 3803258), (354, 3609872), (386, 3310608), (413, 3094176), (472, 2707404), (501, 2550688), (579, 2207072), (668, 1913016), (672, 1901629), (708, 1804936), (772, 1655304), (826, 1547088), (944, 1353702), (1002, 1275344), (1158, 1103536), (1169, 1093152), (1239, 1031392), (1336, 956508), (1351, 945888), (1416, 902468), (1544, 827652), (1652, 773544), (1888, 676851), (2004, 637672), (2316, 551768), (2338, 546576), (2478, 515696), (2672, 478254), (2702, 472944), (2832, 451234), (3088, 413826), (3304, 386772), (3507, 364384), (4008, 318836), (4053, 315296), (4632, 275884), (4676, 273288), (4956, 257848), (5344, 239127), (5404, 236472), (5664, 225617), (6176, 206913), (6608, 193386), (7014, 182192), (8016, 159418), (8106, 157648), (9264, 137942), (9352, 136644), (9853, 129696), (9912, 128924), (10808, 118236), (11387, 112224), (13216, 96693), (14028, 91096), (16032, 79709), (16212, 78824), (18528, 68971), (18704, 68322), (19706, 64848), (19824, 64462), (21616, 59118), (22774, 56112), (28056, 45548), (29559, 43232), (32231, 39648), (32424, 39412), (34161, 37408)]