442789984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 1158312960

約数和(自身を除く): 715522976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 53, 56, 76, 91, 104, 106, 112, 133, 151, 152, 182, 208, 212, 224, 247, 266, 302, 304, 364, 371, 416, 424, 494, 532, 604, 608, 689, 728, 742, 848, 988, 1007, 1057, 1064, 1208, 1378, 1456, 1484, 1696, 1729, 1963, 1976, 2014, 2114, 2128, 2416, 2756, 2869, 2912, 2968, 3458, 3926, 3952, 4028, 4228, 4256, 4823, 4832, 5512, 5738, 5936, 6916, 7049, 7852, 7904, 8003, 8056, 8456, 9646, 11024, 11476, 11872, 13091, 13741, 13832, 14098, 15704, 16006, 16112, 16912, 19292, 20083, 22048, 22952, 26182, 27482, 27664, 28196, 31408, 32012, 32224, 33824, 37297, 38584, 40166, 45904, 52364, 54964, 55328, 56021, 56392, 62816, 64024, 74594, 77168, 80332, 91637, 91808, 104039, 104728, 109928, 112042, 112784, 128048, 149188, 152057, 154336, 160664, 183274, 208078, 209456, 219856, 224084, 225568, 256096, 261079, 298376, 304114, 321328, 366548, 416156, 418912, 439712, 448168, 522158, 596752, 608228, 642656, 728273, 733096, 832312, 896336, 1044316, 1064399, 1193504, 1216456, 1456546, 1466192, 1664624, 1792672, 1976741, 2088632, 2128798, 2432912, 2913092, 2932384, 3329248, 3953482, 4177264, 4257596, 4865824, 5826184, 7906964, 8354528, 8515192, 11652368, 13837187, 15813928, 17030384, 23304736, 27674374, 31627856, 34060768, 55348748, 63255712, 110697496, 221394992, 442789984]

約数ペア:

[(1, 442789984), (2, 221394992), (4, 110697496), (7, 63255712), (8, 55348748), (13, 34060768), (14, 31627856), (16, 27674374), (19, 23304736), (26, 17030384), (28, 15813928), (32, 13837187), (38, 11652368), (52, 8515192), (53, 8354528), (56, 7906964), (76, 5826184), (91, 4865824), (104, 4257596), (106, 4177264), (112, 3953482), (133, 3329248), (151, 2932384), (152, 2913092), (182, 2432912), (208, 2128798), (212, 2088632), (224, 1976741), (247, 1792672), (266, 1664624), (302, 1466192), (304, 1456546), (364, 1216456), (371, 1193504), (416, 1064399), (424, 1044316), (494, 896336), (532, 832312), (604, 733096), (608, 728273), (689, 642656), (728, 608228), (742, 596752), (848, 522158), (988, 448168), (1007, 439712), (1057, 418912), (1064, 416156), (1208, 366548), (1378, 321328), (1456, 304114), (1484, 298376), (1696, 261079), (1729, 256096), (1963, 225568), (1976, 224084), (2014, 219856), (2114, 209456), (2128, 208078), (2416, 183274), (2756, 160664), (2869, 154336), (2912, 152057), (2968, 149188), (3458, 128048), (3926, 112784), (3952, 112042), (4028, 109928), (4228, 104728), (4256, 104039), (4823, 91808), (4832, 91637), (5512, 80332), (5738, 77168), (5936, 74594), (6916, 64024), (7049, 62816), (7852, 56392), (7904, 56021), (8003, 55328), (8056, 54964), (8456, 52364), (9646, 45904), (11024, 40166), (11476, 38584), (11872, 37297), (13091, 33824), (13741, 32224), (13832, 32012), (14098, 31408), (15704, 28196), (16006, 27664), (16112, 27482), (16912, 26182), (19292, 22952), (20083, 22048)]