1945194384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1373

約数の個数: 160

約数和(自身を含む): 5915621376

約数和(自身を除く): 3970426992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 71, 84, 112, 134, 142, 168, 201, 213, 268, 284, 336, 402, 426, 469, 497, 536, 568, 804, 852, 938, 994, 1072, 1136, 1217, 1407, 1491, 1608, 1704, 1876, 1988, 2434, 2814, 2982, 3216, 3408, 3651, 3752, 3976, 4757, 4868, 5628, 5964, 7302, 7504, 7952, 8519, 9514, 9736, 11256, 11928, 14271, 14604, 17038, 19028, 19472, 22512, 23856, 25557, 28542, 29208, 33299, 34076, 38056, 51114, 57084, 58416, 66598, 68152, 76112, 81539, 86407, 99897, 102228, 114168, 133196, 136304, 163078, 172814, 199794, 204456, 228336, 244617, 259221, 266392, 326156, 345628, 399588, 408912, 489234, 518442, 532784, 570773, 604849, 652312, 691256, 799176, 978468, 1036884, 1141546, 1209698, 1304624, 1382512, 1598352, 1712319, 1814547, 1956936, 2073768, 2283092, 2419396, 3424638, 3629094, 3913872, 4147536, 4566184, 4838792, 5789269, 6849276, 7258188, 9132368, 9677584, 11578538, 13698552, 14516376, 17367807, 23157076, 27397104, 29032752, 34735614, 40524883, 46314152, 69471228, 81049766, 92628304, 121574649, 138942456, 162099532, 243149298, 277884912, 324199064, 486298596, 648398128, 972597192, 1945194384]

約数ペア:

[(1, 1945194384), (2, 972597192), (3, 648398128), (4, 486298596), (6, 324199064), (7, 277884912), (8, 243149298), (12, 162099532), (14, 138942456), (16, 121574649), (21, 92628304), (24, 81049766), (28, 69471228), (42, 46314152), (48, 40524883), (56, 34735614), (67, 29032752), (71, 27397104), (84, 23157076), (112, 17367807), (134, 14516376), (142, 13698552), (168, 11578538), (201, 9677584), (213, 9132368), (268, 7258188), (284, 6849276), (336, 5789269), (402, 4838792), (426, 4566184), (469, 4147536), (497, 3913872), (536, 3629094), (568, 3424638), (804, 2419396), (852, 2283092), (938, 2073768), (994, 1956936), (1072, 1814547), (1136, 1712319), (1217, 1598352), (1407, 1382512), (1491, 1304624), (1608, 1209698), (1704, 1141546), (1876, 1036884), (1988, 978468), (2434, 799176), (2814, 691256), (2982, 652312), (3216, 604849), (3408, 570773), (3651, 532784), (3752, 518442), (3976, 489234), (4757, 408912), (4868, 399588), (5628, 345628), (5964, 326156), (7302, 266392), (7504, 259221), (7952, 244617), (8519, 228336), (9514, 204456), (9736, 199794), (11256, 172814), (11928, 163078), (14271, 136304), (14604, 133196), (17038, 114168), (19028, 102228), (19472, 99897), (22512, 86407), (23856, 81539), (25557, 76112), (28542, 68152), (29208, 66598), (33299, 58416), (34076, 57084), (38056, 51114)]