291259008128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^2\times {\mathrm{757}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 667509232320

約数和(自身を除く): 376250224192

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 109, 128, 176, 184, 218, 253, 352, 368, 436, 506, 704, 736, 757, 872, 1012, 1199, 1408, 1472, 1514, 1744, 2024, 2398, 2507, 2944, 3028, 3488, 4048, 4796, 5014, 6056, 6976, 8096, 8327, 9592, 10028, 11881, 12112, 13952, 16192, 16654, 17411, 19184, 20056, 23762, 24224, 27577, 32384, 33308, 34822, 38368, 40112, 47524, 48448, 55154, 66616, 69644, 76736, 80224, 82513, 95048, 96896, 110308, 130691, 133232, 139288, 153472, 160448, 165026, 190096, 191521, 220616, 261382, 266464, 273263, 278576, 320896, 330052, 380192, 383042, 441232, 522764, 532928, 546526, 557152, 660104, 760384, 766084, 882464, 907643, 1045528, 1065856, 1093052, 1114304, 1320208, 1520768, 1532168, 1764928, 1815286, 1897799, 2091056, 2186104, 2228608, 2640416, 3005893, 3064336, 3529856, 3630572, 3795598, 4182112, 4372208, 5280832, 6011786, 6128672, 7261144, 7591196, 8364224, 8744416, 8993917, 10561664, 12023572, 12257344, 14522288, 15182392, 16728448, 17488832, 17987834, 20875789, 24047144, 24514688, 29044576, 30364784, 34977664, 35975668, 41751578, 48094288, 58089152, 60729568, 71951336, 83503156, 96188576, 98933087, 116178304, 121459136, 143902672, 167006312, 192377152, 197866174, 206860091, 242918272, 287805344, 334012624, 384754304, 395732348, 413720182, 575610688, 668025248, 791464696, 827440364, 1151221376, 1336050496, 1582929392, 1654880728, 2275461001, 2672100992, 3165858784, 3309761456, 4550922002, 6331717568, 6619522912, 9101844004, 12663435136, 13239045824, 18203688008, 26478091648, 36407376016, 72814752032, 145629504064, 291259008128]

約数ペア:

[(1, 291259008128), (2, 145629504064), (4, 72814752032), (8, 36407376016), (11, 26478091648), (16, 18203688008), (22, 13239045824), (23, 12663435136), (32, 9101844004), (44, 6619522912), (46, 6331717568), (64, 4550922002), (88, 3309761456), (92, 3165858784), (109, 2672100992), (128, 2275461001), (176, 1654880728), (184, 1582929392), (218, 1336050496), (253, 1151221376), (352, 827440364), (368, 791464696), (436, 668025248), (506, 575610688), (704, 413720182), (736, 395732348), (757, 384754304), (872, 334012624), (1012, 287805344), (1199, 242918272), (1408, 206860091), (1472, 197866174), (1514, 192377152), (1744, 167006312), (2024, 143902672), (2398, 121459136), (2507, 116178304), (2944, 98933087), (3028, 96188576), (3488, 83503156), (4048, 71951336), (4796, 60729568), (5014, 58089152), (6056, 48094288), (6976, 41751578), (8096, 35975668), (8327, 34977664), (9592, 30364784), (10028, 29044576), (11881, 24514688), (12112, 24047144), (13952, 20875789), (16192, 17987834), (16654, 17488832), (17411, 16728448), (19184, 15182392), (20056, 14522288), (23762, 12257344), (24224, 12023572), (27577, 10561664), (32384, 8993917), (33308, 8744416), (34822, 8364224), (38368, 7591196), (40112, 7261144), (47524, 6128672), (48448, 6011786), (55154, 5280832), (66616, 4372208), (69644, 4182112), (76736, 3795598), (80224, 3630572), (82513, 3529856), (95048, 3064336), (96896, 3005893), (110308, 2640416), (130691, 2228608), (133232, 2186104), (139288, 2091056), (153472, 1897799), (160448, 1815286), (165026, 1764928), (190096, 1532168), (191521, 1520768), (220616, 1320208), (261382, 1114304), (266464, 1093052), (273263, 1065856), (278576, 1045528), (320896, 907643), (330052, 882464), (380192, 766084), (383042, 760384), (441232, 660104), (522764, 557152), (532928, 546526)]