19477680768

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61933}}^1$

素因数の和:61976

約数の個数: 256

約数和(自身を含む): 70753401600

約数和(自身を除く): 51275720832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 8064, 8736, 9828, 11232, 11648, 12096, 13104, 14976, 17472, 19656, 22464, 24192, 26208, 34944, 39312, 44928, 52416, 61933, 78624, 104832, 123866, 157248, 185799, 247732, 314496, 371598, 433531, 495464, 557397, 743196, 805129, 867062, 990928, 1114794, 1300593, 1486392, 1610258, 1672191, 1734124, 1981856, 2229588, 2415387, 2601186, 2972784, 3220516, 3344382, 3468248, 3901779, 3963712, 4459176, 4830774, 5202372, 5635903, 5945568, 6441032, 6688764, 6936496, 7246161, 7803558, 7927424, 8918352, 9661548, 10404744, 11271806, 11705337, 11891136, 12882064, 13377528, 13872992, 14492322, 15607116, 16907709, 17836704, 19323096, 20809488, 21738483, 22543612, 23410674, 23782272, 25764128, 26755056, 27745984, 28984644, 31214232, 33815418, 35673408, 38646192, 41618976, 43476966, 45087224, 46821348, 50723127, 51528256, 53510112, 55491968, 57969288, 62428464, 67630836, 71346816, 77292384, 83237952, 86953932, 90174448, 93642696, 101446254, 103056512, 107020224, 115938576, 124856928, 135261672, 152169381, 154584768, 166475904, 173907864, 180348896, 187285392, 202892508, 214040448, 231877152, 249713856, 270523344, 304338762, 309169536, 347815728, 360697792, 374570784, 405785016, 463754304, 499427712, 541046688, 608677524, 695631456, 721395584, 749141568, 811570032, 927508608, 1082093376, 1217355048, 1391262912, 1498283136, 1623140064, 2164186752, 2434710096, 2782525824, 3246280128, 4869420192, 6492560256, 9738840384, 19477680768]

約数ペア:

[(1, 19477680768), (2, 9738840384), (3, 6492560256), (4, 4869420192), (6, 3246280128), (7, 2782525824), (8, 2434710096), (9, 2164186752), (12, 1623140064), (13, 1498283136), (14, 1391262912), (16, 1217355048), (18, 1082093376), (21, 927508608), (24, 811570032), (26, 749141568), (27, 721395584), (28, 695631456), (32, 608677524), (36, 541046688), (39, 499427712), (42, 463754304), (48, 405785016), (52, 374570784), (54, 360697792), (56, 347815728), (63, 309169536), (64, 304338762), (72, 270523344), (78, 249713856), (84, 231877152), (91, 214040448), (96, 202892508), (104, 187285392), (108, 180348896), (112, 173907864), (117, 166475904), (126, 154584768), (128, 152169381), (144, 135261672), (156, 124856928), (168, 115938576), (182, 107020224), (189, 103056512), (192, 101446254), (208, 93642696), (216, 90174448), (224, 86953932), (234, 83237952), (252, 77292384), (273, 71346816), (288, 67630836), (312, 62428464), (336, 57969288), (351, 55491968), (364, 53510112), (378, 51528256), (384, 50723127), (416, 46821348), (432, 45087224), (448, 43476966), (468, 41618976), (504, 38646192), (546, 35673408), (576, 33815418), (624, 31214232), (672, 28984644), (702, 27745984), (728, 26755056), (756, 25764128), (819, 23782272), (832, 23410674), (864, 22543612), (896, 21738483), (936, 20809488), (1008, 19323096), (1092, 17836704), (1152, 16907709), (1248, 15607116), (1344, 14492322), (1404, 13872992), (1456, 13377528), (1512, 12882064), (1638, 11891136), (1664, 11705337), (1728, 11271806), (1872, 10404744), (2016, 9661548), (2184, 8918352), (2457, 7927424), (2496, 7803558), (2688, 7246161), (2808, 6936496), (2912, 6688764), (3024, 6441032), (3276, 5945568), (3456, 5635903), (3744, 5202372), (4032, 4830774), (4368, 4459176), (4914, 3963712), (4992, 3901779), (5616, 3468248), (5824, 3344382), (6048, 3220516), (6552, 2972784), (7488, 2601186), (8064, 2415387), (8736, 2229588), (9828, 1981856), (11232, 1734124), (11648, 1672191), (12096, 1610258), (13104, 1486392), (14976, 1300593), (17472, 1114794), (19656, 990928), (22464, 867062), (24192, 805129), (26208, 743196), (34944, 557397), (39312, 495464), (44928, 433531), (52416, 371598), (61933, 314496), (78624, 247732), (104832, 185799), (123866, 157248)]