19923002064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8191}}^1$

素因数の和:8358

約数の個数: 240

約数和(自身を含む): 67612180480

約数和(自身を除く): 47689178416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 127, 133, 144, 152, 168, 171, 228, 252, 254, 266, 304, 336, 342, 381, 399, 456, 504, 508, 532, 684, 762, 798, 889, 912, 1008, 1016, 1064, 1143, 1197, 1368, 1524, 1596, 1778, 2032, 2128, 2286, 2394, 2413, 2667, 2736, 3048, 3192, 3556, 4572, 4788, 4826, 5334, 6096, 6384, 7112, 7239, 8001, 8191, 9144, 9576, 9652, 10668, 14224, 14478, 16002, 16382, 16891, 18288, 19152, 19304, 21336, 21717, 24573, 28956, 32004, 32764, 33782, 38608, 42672, 43434, 49146, 50673, 57337, 57912, 64008, 65528, 67564, 73719, 86868, 98292, 101346, 114674, 115824, 128016, 131056, 135128, 147438, 152019, 155629, 172011, 173736, 196584, 202692, 229348, 270256, 294876, 304038, 311258, 344022, 347472, 393168, 405384, 458696, 466887, 516033, 589752, 608076, 622516, 688044, 810768, 917392, 933774, 1032066, 1040257, 1089403, 1179504, 1216152, 1245032, 1376088, 1400661, 1867548, 2064132, 2080514, 2178806, 2432304, 2490064, 2752176, 2801322, 3120771, 3268209, 3735096, 4128264, 4161028, 4357612, 5602644, 6241542, 6536418, 7281799, 7470192, 8256528, 8322056, 8715224, 9362313, 9804627, 11205288, 12483084, 13072836, 14563598, 16644112, 17430448, 18724626, 19609254, 19764883, 21845397, 22410576, 24966168, 26145672, 29127196, 37449252, 39218508, 39529766, 43690794, 49932336, 52291344, 58254392, 59294649, 65536191, 74898504, 78437016, 79059532, 87381588, 116508784, 118589298, 131072382, 138354181, 149797008, 156874032, 158119064, 174763176, 177883947, 237178596, 262144764, 276708362, 316238128, 349526352, 355767894, 415062543, 474357192, 524289528, 553416724, 711535788, 830125086, 948714384, 1048579056, 1106833448, 1245187629, 1423071576, 1660250172, 2213666896, 2490375258, 2846143152, 3320500344, 4980750516, 6641000688, 9961501032, 19923002064]

約数ペア:

[(1, 19923002064), (2, 9961501032), (3, 6641000688), (4, 4980750516), (6, 3320500344), (7, 2846143152), (8, 2490375258), (9, 2213666896), (12, 1660250172), (14, 1423071576), (16, 1245187629), (18, 1106833448), (19, 1048579056), (21, 948714384), (24, 830125086), (28, 711535788), (36, 553416724), (38, 524289528), (42, 474357192), (48, 415062543), (56, 355767894), (57, 349526352), (63, 316238128), (72, 276708362), (76, 262144764), (84, 237178596), (112, 177883947), (114, 174763176), (126, 158119064), (127, 156874032), (133, 149797008), (144, 138354181), (152, 131072382), (168, 118589298), (171, 116508784), (228, 87381588), (252, 79059532), (254, 78437016), (266, 74898504), (304, 65536191), (336, 59294649), (342, 58254392), (381, 52291344), (399, 49932336), (456, 43690794), (504, 39529766), (508, 39218508), (532, 37449252), (684, 29127196), (762, 26145672), (798, 24966168), (889, 22410576), (912, 21845397), (1008, 19764883), (1016, 19609254), (1064, 18724626), (1143, 17430448), (1197, 16644112), (1368, 14563598), (1524, 13072836), (1596, 12483084), (1778, 11205288), (2032, 9804627), (2128, 9362313), (2286, 8715224), (2394, 8322056), (2413, 8256528), (2667, 7470192), (2736, 7281799), (3048, 6536418), (3192, 6241542), (3556, 5602644), (4572, 4357612), (4788, 4161028), (4826, 4128264), (5334, 3735096), (6096, 3268209), (6384, 3120771), (7112, 2801322), (7239, 2752176), (8001, 2490064), (8191, 2432304), (9144, 2178806), (9576, 2080514), (9652, 2064132), (10668, 1867548), (14224, 1400661), (14478, 1376088), (16002, 1245032), (16382, 1216152), (16891, 1179504), (18288, 1089403), (19152, 1040257), (19304, 1032066), (21336, 933774), (21717, 917392), (24573, 810768), (28956, 688044), (32004, 622516), (32764, 608076), (33782, 589752), (38608, 516033), (42672, 466887), (43434, 458696), (49146, 405384), (50673, 393168), (57337, 347472), (57912, 344022), (64008, 311258), (65528, 304038), (67564, 294876), (73719, 270256), (86868, 229348), (98292, 202692), (101346, 196584), (114674, 173736), (115824, 172011), (128016, 155629), (131056, 152019), (135128, 147438)]