211855985770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:1001

約数の個数: 256

約数和(自身を含む): 487575728640

約数和(自身を除く): 275719742870

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 43, 55, 65, 85, 86, 110, 130, 143, 170, 187, 215, 221, 286, 374, 389, 430, 442, 473, 521, 559, 715, 731, 778, 935, 946, 1042, 1105, 1118, 1430, 1462, 1870, 1945, 2210, 2365, 2431, 2605, 2795, 3655, 3890, 4279, 4730, 4862, 5057, 5210, 5590, 5731, 6149, 6613, 6773, 7310, 8041, 8558, 8857, 9503, 10114, 11462, 12155, 12298, 13226, 13546, 16082, 16727, 17714, 19006, 21395, 22403, 24310, 25285, 28655, 30745, 33065, 33454, 33865, 40205, 42790, 44285, 44806, 47515, 50570, 55627, 57310, 61490, 66130, 67730, 72743, 74503, 80410, 83635, 85969, 88570, 95030, 97427, 104533, 111254, 112015, 115141, 145486, 149006, 167270, 171938, 183997, 194854, 202669, 209066, 217451, 224030, 230282, 246433, 278135, 284359, 291239, 363715, 367994, 372515, 380851, 405338, 429845, 434902, 487135, 492866, 522665, 556270, 568718, 575705, 582478, 727430, 745030, 761702, 859690, 919985, 945659, 974270, 1013345, 1045330, 1087255, 1151410, 1232165, 1266551, 1421795, 1456195, 1839970, 1891318, 1904255, 2026690, 2174510, 2229359, 2391961, 2464330, 2533102, 2634697, 2843590, 2912390, 3127949, 3203629, 3445373, 3696667, 3808510, 4189361, 4458718, 4728295, 4783922, 4951063, 5269394, 6255898, 6332755, 6407258, 6890746, 7393334, 8378722, 8714767, 9456590, 9902126, 11146795, 11959805, 12665510, 13173485, 15639745, 16018145, 17226865, 17429534, 18483335, 20946805, 22293590, 23919610, 24755315, 26346970, 28981667, 31279490, 32036290, 34453730, 36966670, 37899103, 40663337, 41893610, 43573835, 44789849, 49510630, 54461693, 57963334, 75798206, 81326674, 87147670, 89579698, 95862437, 108923386, 113291971, 144908335, 148151039, 189495515, 191724874, 203316685, 223949245, 226583942, 272308465, 289816670, 296302078, 378991030, 406633370, 447898490, 479312185, 492688339, 544616930, 566459855, 740755195, 958624370, 985376678, 1132919710, 1246211681, 1481510390, 1629661429, 1925963507, 2463441695, 2492423362, 3259322858, 3851927014, 4926883390, 6231058405, 8148307145, 9629817535, 12462116810, 16296614290, 19259635070, 21185598577, 42371197154, 105927992885, 211855985770]

約数ペア:

[(1, 211855985770), (2, 105927992885), (5, 42371197154), (10, 21185598577), (11, 19259635070), (13, 16296614290), (17, 12462116810), (22, 9629817535), (26, 8148307145), (34, 6231058405), (43, 4926883390), (55, 3851927014), (65, 3259322858), (85, 2492423362), (86, 2463441695), (110, 1925963507), (130, 1629661429), (143, 1481510390), (170, 1246211681), (187, 1132919710), (215, 985376678), (221, 958624370), (286, 740755195), (374, 566459855), (389, 544616930), (430, 492688339), (442, 479312185), (473, 447898490), (521, 406633370), (559, 378991030), (715, 296302078), (731, 289816670), (778, 272308465), (935, 226583942), (946, 223949245), (1042, 203316685), (1105, 191724874), (1118, 189495515), (1430, 148151039), (1462, 144908335), (1870, 113291971), (1945, 108923386), (2210, 95862437), (2365, 89579698), (2431, 87147670), (2605, 81326674), (2795, 75798206), (3655, 57963334), (3890, 54461693), (4279, 49510630), (4730, 44789849), (4862, 43573835), (5057, 41893610), (5210, 40663337), (5590, 37899103), (5731, 36966670), (6149, 34453730), (6613, 32036290), (6773, 31279490), (7310, 28981667), (8041, 26346970), (8558, 24755315), (8857, 23919610), (9503, 22293590), (10114, 20946805), (11462, 18483335), (12155, 17429534), (12298, 17226865), (13226, 16018145), (13546, 15639745), (16082, 13173485), (16727, 12665510), (17714, 11959805), (19006, 11146795), (21395, 9902126), (22403, 9456590), (24310, 8714767), (25285, 8378722), (28655, 7393334), (30745, 6890746), (33065, 6407258), (33454, 6332755), (33865, 6255898), (40205, 5269394), (42790, 4951063), (44285, 4783922), (44806, 4728295), (47515, 4458718), (50570, 4189361), (55627, 3808510), (57310, 3696667), (61490, 3445373), (66130, 3203629), (67730, 3127949), (72743, 2912390), (74503, 2843590), (80410, 2634697), (83635, 2533102), (85969, 2464330), (88570, 2391961), (95030, 2229359), (97427, 2174510), (104533, 2026690), (111254, 1904255), (112015, 1891318), (115141, 1839970), (145486, 1456195), (149006, 1421795), (167270, 1266551), (171938, 1232165), (183997, 1151410), (194854, 1087255), (202669, 1045330), (209066, 1013345), (217451, 974270), (224030, 945659), (230282, 919985), (246433, 859690), (278135, 761702), (284359, 745030), (291239, 727430), (363715, 582478), (367994, 575705), (372515, 568718), (380851, 556270), (405338, 522665), (429845, 492866), (434902, 487135)]