2905971264

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5470

約数の個数: 252

約数和(自身を含む): 10201198800

約数和(自身を除く): 7295227536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 448, 456, 504, 532, 576, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1216, 1344, 1368, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2352, 2394, 2736, 2793, 3136, 3192, 3528, 3648, 3724, 4032, 4256, 4704, 4788, 5419, 5472, 5586, 6384, 7056, 7448, 8379, 8512, 9408, 9576, 10838, 10944, 11172, 12768, 14112, 14896, 16257, 16758, 19152, 21676, 22344, 25536, 28224, 29792, 32514, 33516, 37933, 38304, 43352, 44688, 48771, 59584, 65028, 67032, 75866, 76608, 86704, 89376, 97542, 102961, 113799, 130056, 134064, 151732, 173408, 178752, 195084, 205922, 227598, 260112, 265531, 268128, 303464, 308883, 341397, 346816, 390168, 411844, 455196, 520224, 531062, 536256, 606928, 617766, 682794, 720727, 780336, 796593, 823688, 910392, 926649, 1040448, 1062124, 1213856, 1235532, 1365588, 1441454, 1560672, 1593186, 1647376, 1820784, 1853298, 2124248, 2162181, 2389779, 2427712, 2471064, 2731176, 2882908, 3121344, 3186372, 3294752, 3641568, 3706596, 4248496, 4324362, 4779558, 4942128, 5045089, 5462352, 5765816, 6372744, 6486543, 6589504, 7283136, 7413192, 8496992, 8648724, 9559116, 9884256, 10090178, 10924704, 11531632, 12745488, 12973086, 14826384, 15135267, 16993984, 17297448, 19118232, 19768512, 20180356, 21849408, 23063264, 25490976, 25946172, 29652768, 30270534, 34594896, 38236464, 40360712, 45405801, 46126528, 50981952, 51892344, 59305536, 60541068, 69189792, 76472928, 80721424, 90811602, 103784688, 121082136, 138379584, 152945856, 161442848, 181623204, 207569376, 242164272, 322885696, 363246408, 415138752, 484328544, 726492816, 968657088, 1452985632, 2905971264]

約数ペア:

[(1, 2905971264), (2, 1452985632), (3, 968657088), (4, 726492816), (6, 484328544), (7, 415138752), (8, 363246408), (9, 322885696), (12, 242164272), (14, 207569376), (16, 181623204), (18, 161442848), (19, 152945856), (21, 138379584), (24, 121082136), (28, 103784688), (32, 90811602), (36, 80721424), (38, 76472928), (42, 69189792), (48, 60541068), (49, 59305536), (56, 51892344), (57, 50981952), (63, 46126528), (64, 45405801), (72, 40360712), (76, 38236464), (84, 34594896), (96, 30270534), (98, 29652768), (112, 25946172), (114, 25490976), (126, 23063264), (133, 21849408), (144, 20180356), (147, 19768512), (152, 19118232), (168, 17297448), (171, 16993984), (192, 15135267), (196, 14826384), (224, 12973086), (228, 12745488), (252, 11531632), (266, 10924704), (288, 10090178), (294, 9884256), (304, 9559116), (336, 8648724), (342, 8496992), (392, 7413192), (399, 7283136), (441, 6589504), (448, 6486543), (456, 6372744), (504, 5765816), (532, 5462352), (576, 5045089), (588, 4942128), (608, 4779558), (672, 4324362), (684, 4248496), (784, 3706596), (798, 3641568), (882, 3294752), (912, 3186372), (931, 3121344), (1008, 2882908), (1064, 2731176), (1176, 2471064), (1197, 2427712), (1216, 2389779), (1344, 2162181), (1368, 2124248), (1568, 1853298), (1596, 1820784), (1764, 1647376), (1824, 1593186), (1862, 1560672), (2016, 1441454), (2128, 1365588), (2352, 1235532), (2394, 1213856), (2736, 1062124), (2793, 1040448), (3136, 926649), (3192, 910392), (3528, 823688), (3648, 796593), (3724, 780336), (4032, 720727), (4256, 682794), (4704, 617766), (4788, 606928), (5419, 536256), (5472, 531062), (5586, 520224), (6384, 455196), (7056, 411844), (7448, 390168), (8379, 346816), (8512, 341397), (9408, 308883), (9576, 303464), (10838, 268128), (10944, 265531), (11172, 260112), (12768, 227598), (14112, 205922), (14896, 195084), (16257, 178752), (16758, 173408), (19152, 151732), (21676, 134064), (22344, 130056), (25536, 113799), (28224, 102961), (29792, 97542), (32514, 89376), (33516, 86704), (37933, 76608), (38304, 75866), (43352, 67032), (44688, 65028), (48771, 59584)]