19992791104

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:433

約数の個数: 224

約数和(自身を含む): 47716171776

約数和(自身を除く): 27723380672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 103, 104, 127, 143, 167, 176, 206, 208, 254, 286, 334, 352, 412, 416, 508, 572, 668, 704, 824, 832, 1016, 1133, 1144, 1336, 1339, 1397, 1648, 1651, 1837, 2032, 2171, 2266, 2288, 2672, 2678, 2794, 3296, 3302, 3674, 4064, 4342, 4532, 4576, 5344, 5356, 5588, 6592, 6604, 7348, 8128, 8684, 9064, 9152, 10688, 10712, 11176, 13081, 13208, 14696, 14729, 17201, 17368, 18128, 18161, 21209, 21424, 22352, 23881, 26162, 26416, 29392, 29458, 34402, 34736, 36256, 36322, 42418, 42848, 44704, 47762, 52324, 52832, 58784, 58916, 68804, 69472, 72512, 72644, 84836, 85696, 89408, 95524, 104648, 105664, 117568, 117832, 137608, 138944, 143891, 145288, 169672, 170053, 189211, 191048, 209296, 223613, 233299, 235664, 275216, 275717, 287782, 290576, 339344, 340106, 378422, 382096, 418592, 447226, 466598, 471328, 550432, 551434, 575564, 581152, 678688, 680212, 756844, 764192, 837184, 894452, 933196, 942656, 1100864, 1102868, 1151128, 1162304, 1357376, 1360424, 1513688, 1528384, 1788904, 1866392, 1870583, 2184527, 2205736, 2302256, 2459743, 2720848, 3027376, 3032887, 3577808, 3732784, 3741166, 4369054, 4411472, 4604512, 4919486, 5441696, 6054752, 6065774, 7155616, 7465568, 7482332, 8738108, 8822944, 9209024, 9838972, 10883392, 12109504, 12131548, 14311232, 14931136, 14964664, 17476216, 17645888, 19677944, 24029797, 24263096, 28398851, 29929328, 34952432, 39355888, 48059594, 48526192, 56797702, 59858656, 69904864, 78711776, 96119188, 97052384, 113595404, 119717312, 139809728, 157423552, 192238376, 194104768, 227190808, 312387361, 384476752, 454381616, 624774722, 768953504, 908763232, 1249549444, 1537907008, 1817526464, 2499098888, 4998197776, 9996395552, 19992791104]

約数ペア:

[(1, 19992791104), (2, 9996395552), (4, 4998197776), (8, 2499098888), (11, 1817526464), (13, 1537907008), (16, 1249549444), (22, 908763232), (26, 768953504), (32, 624774722), (44, 454381616), (52, 384476752), (64, 312387361), (88, 227190808), (103, 194104768), (104, 192238376), (127, 157423552), (143, 139809728), (167, 119717312), (176, 113595404), (206, 97052384), (208, 96119188), (254, 78711776), (286, 69904864), (334, 59858656), (352, 56797702), (412, 48526192), (416, 48059594), (508, 39355888), (572, 34952432), (668, 29929328), (704, 28398851), (824, 24263096), (832, 24029797), (1016, 19677944), (1133, 17645888), (1144, 17476216), (1336, 14964664), (1339, 14931136), (1397, 14311232), (1648, 12131548), (1651, 12109504), (1837, 10883392), (2032, 9838972), (2171, 9209024), (2266, 8822944), (2288, 8738108), (2672, 7482332), (2678, 7465568), (2794, 7155616), (3296, 6065774), (3302, 6054752), (3674, 5441696), (4064, 4919486), (4342, 4604512), (4532, 4411472), (4576, 4369054), (5344, 3741166), (5356, 3732784), (5588, 3577808), (6592, 3032887), (6604, 3027376), (7348, 2720848), (8128, 2459743), (8684, 2302256), (9064, 2205736), (9152, 2184527), (10688, 1870583), (10712, 1866392), (11176, 1788904), (13081, 1528384), (13208, 1513688), (14696, 1360424), (14729, 1357376), (17201, 1162304), (17368, 1151128), (18128, 1102868), (18161, 1100864), (21209, 942656), (21424, 933196), (22352, 894452), (23881, 837184), (26162, 764192), (26416, 756844), (29392, 680212), (29458, 678688), (34402, 581152), (34736, 575564), (36256, 551434), (36322, 550432), (42418, 471328), (42848, 466598), (44704, 447226), (47762, 418592), (52324, 382096), (52832, 378422), (58784, 340106), (58916, 339344), (68804, 290576), (69472, 287782), (72512, 275717), (72644, 275216), (84836, 235664), (85696, 233299), (89408, 223613), (95524, 209296), (104648, 191048), (105664, 189211), (117568, 170053), (117832, 169672), (137608, 145288), (138944, 143891)]