3780451576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 8183851200

約数和(自身を除く): 4403399624

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 61, 82, 88, 89, 122, 164, 178, 193, 244, 328, 356, 386, 451, 488, 671, 712, 772, 902, 979, 1342, 1544, 1804, 1958, 2123, 2501, 2684, 3608, 3649, 3916, 4246, 5002, 5368, 5429, 7298, 7832, 7913, 8492, 10004, 10858, 11773, 14596, 15826, 16984, 17177, 20008, 21716, 23546, 27511, 29192, 31652, 34354, 40139, 43432, 47092, 55022, 59719, 63304, 68708, 80278, 87043, 94184, 110044, 119438, 129503, 137416, 160556, 174086, 188947, 220088, 222589, 238876, 259006, 321112, 348172, 377894, 445178, 477752, 482693, 518012, 696344, 704257, 755788, 890356, 965386, 1036024, 1047797, 1408514, 1511576, 1780712, 1930772, 2095594, 2448479, 2817028, 3861544, 4191188, 4896958, 5309623, 5634056, 7746827, 8382376, 9793916, 10619246, 11525767, 15493654, 19587832, 21238492, 23051534, 30987308, 42476984, 42959677, 46103068, 61974616, 85919354, 92206136, 171838708, 343677416, 472556447, 945112894, 1890225788, 3780451576]

約数ペア:

[(1, 3780451576), (2, 1890225788), (4, 945112894), (8, 472556447), (11, 343677416), (22, 171838708), (41, 92206136), (44, 85919354), (61, 61974616), (82, 46103068), (88, 42959677), (89, 42476984), (122, 30987308), (164, 23051534), (178, 21238492), (193, 19587832), (244, 15493654), (328, 11525767), (356, 10619246), (386, 9793916), (451, 8382376), (488, 7746827), (671, 5634056), (712, 5309623), (772, 4896958), (902, 4191188), (979, 3861544), (1342, 2817028), (1544, 2448479), (1804, 2095594), (1958, 1930772), (2123, 1780712), (2501, 1511576), (2684, 1408514), (3608, 1047797), (3649, 1036024), (3916, 965386), (4246, 890356), (5002, 755788), (5368, 704257), (5429, 696344), (7298, 518012), (7832, 482693), (7913, 477752), (8492, 445178), (10004, 377894), (10858, 348172), (11773, 321112), (14596, 259006), (15826, 238876), (16984, 222589), (17177, 220088), (20008, 188947), (21716, 174086), (23546, 160556), (27511, 137416), (29192, 129503), (31652, 119438), (34354, 110044), (40139, 94184), (43432, 87043), (47092, 80278), (55022, 68708), (59719, 63304)]