389381481216

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1857169}}^1$

素因数の和:1857211

約数の個数: 216

約数和(自身を含む): 1381764194720

約数和(自身を除く): 992382713504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3744, 4032, 4368, 4992, 5376, 5824, 6552, 7488, 8064, 8736, 9984, 11648, 13104, 14976, 16128, 17472, 23296, 26208, 29952, 34944, 52416, 69888, 104832, 209664, 1857169, 3714338, 5571507, 7428676, 11143014, 13000183, 14857352, 16714521, 22286028, 24143197, 26000366, 29714704, 33429042, 39000549, 44572056, 48286394, 52000732, 59429408, 66858084, 72429591, 78001098, 89144112, 96572788, 104001464, 117001647, 118858816, 133716168, 144859182, 156002196, 169002379, 178288224, 193145576, 208002928, 217288773, 234003294, 237717632, 267432336, 289718364, 312004392, 338004758, 356576448, 386291152, 416005856, 434577546, 468006588, 475435264, 507007137, 534864672, 579436728, 624008784, 676009516, 713152896, 772582304, 832011712, 869155092, 936013176, 1014014274, 1069729344, 1158873456, 1248017568, 1352019032, 1426305792, 1521021411, 1545164608, 1664023424, 1738310184, 1872026352, 2028028548, 2139458688, 2317746912, 2496035136, 2704038064, 3042042822, 3090329216, 3328046848, 3476620368, 3744052704, 4056057096, 4278917376, 4635493824, 4992070272, 5408076128, 6084085644, 6180658432, 6953240736, 7488105408, 8112114192, 9270987648, 9984140544, 10816152256, 12168171288, 13906481472, 14976210816, 16224228384, 18541975296, 21632304512, 24336342576, 27812962944, 29952421632, 32448456768, 43264609024, 48672685152, 55625925888, 64896913536, 97345370304, 129793827072, 194690740608, 389381481216]

約数ペア:

[(1, 389381481216), (2, 194690740608), (3, 129793827072), (4, 97345370304), (6, 64896913536), (7, 55625925888), (8, 48672685152), (9, 43264609024), (12, 32448456768), (13, 29952421632), (14, 27812962944), (16, 24336342576), (18, 21632304512), (21, 18541975296), (24, 16224228384), (26, 14976210816), (28, 13906481472), (32, 12168171288), (36, 10816152256), (39, 9984140544), (42, 9270987648), (48, 8112114192), (52, 7488105408), (56, 6953240736), (63, 6180658432), (64, 6084085644), (72, 5408076128), (78, 4992070272), (84, 4635493824), (91, 4278917376), (96, 4056057096), (104, 3744052704), (112, 3476620368), (117, 3328046848), (126, 3090329216), (128, 3042042822), (144, 2704038064), (156, 2496035136), (168, 2317746912), (182, 2139458688), (192, 2028028548), (208, 1872026352), (224, 1738310184), (234, 1664023424), (252, 1545164608), (256, 1521021411), (273, 1426305792), (288, 1352019032), (312, 1248017568), (336, 1158873456), (364, 1069729344), (384, 1014014274), (416, 936013176), (448, 869155092), (468, 832011712), (504, 772582304), (546, 713152896), (576, 676009516), (624, 624008784), (672, 579436728), (728, 534864672), (768, 507007137), (819, 475435264), (832, 468006588), (896, 434577546), (936, 416005856), (1008, 386291152), (1092, 356576448), (1152, 338004758), (1248, 312004392), (1344, 289718364), (1456, 267432336), (1638, 237717632), (1664, 234003294), (1792, 217288773), (1872, 208002928), (2016, 193145576), (2184, 178288224), (2304, 169002379), (2496, 156002196), (2688, 144859182), (2912, 133716168), (3276, 118858816), (3328, 117001647), (3744, 104001464), (4032, 96572788), (4368, 89144112), (4992, 78001098), (5376, 72429591), (5824, 66858084), (6552, 59429408), (7488, 52000732), (8064, 48286394), (8736, 44572056), (9984, 39000549), (11648, 33429042), (13104, 29714704), (14976, 26000366), (16128, 24143197), (17472, 22286028), (23296, 16714521), (26208, 14857352), (29952, 13000183), (34944, 11143014), (52416, 7428676), (69888, 5571507), (104832, 3714338), (209664, 1857169)]