2105886888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4679}}^1$

素因数の和:4764

約数の個数: 192

約数和(自身を含む): 7008768000

約数和(自身を除く): 4902881112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 47, 56, 57, 63, 72, 76, 84, 94, 114, 126, 133, 141, 152, 168, 171, 188, 228, 252, 266, 282, 329, 342, 376, 399, 423, 456, 504, 532, 564, 658, 684, 798, 846, 893, 987, 1064, 1128, 1197, 1316, 1368, 1596, 1692, 1786, 1974, 2394, 2632, 2679, 2961, 3192, 3384, 3572, 3948, 4679, 4788, 5358, 5922, 6251, 7144, 7896, 8037, 9358, 9576, 10716, 11844, 12502, 14037, 16074, 18716, 18753, 21432, 23688, 25004, 28074, 32148, 32753, 37432, 37506, 42111, 50008, 56148, 56259, 64296, 65506, 75012, 84222, 88901, 98259, 112296, 112518, 131012, 150024, 168444, 177802, 196518, 219913, 225036, 262024, 266703, 294777, 336888, 355604, 393036, 439826, 450072, 533406, 589554, 622307, 659739, 711208, 786072, 800109, 879652, 1066812, 1179108, 1244614, 1319478, 1539391, 1600218, 1759304, 1866921, 1979217, 2133624, 2358216, 2489228, 2638956, 3078782, 3200436, 3733842, 3958434, 4178347, 4618173, 4978456, 5277912, 5600763, 6157564, 6400872, 7467684, 7916868, 8356694, 9236346, 11201526, 12315128, 12535041, 13854519, 14935368, 15833736, 16713388, 18472692, 22403052, 25070082, 27709038, 29248429, 33426776, 36945384, 37605123, 44806104, 50140164, 55418076, 58496858, 75210246, 87745287, 100280328, 110836152, 116993716, 150420492, 175490574, 233987432, 263235861, 300840984, 350981148, 526471722, 701962296, 1052943444, 2105886888]

約数ペア:

[(1, 2105886888), (2, 1052943444), (3, 701962296), (4, 526471722), (6, 350981148), (7, 300840984), (8, 263235861), (9, 233987432), (12, 175490574), (14, 150420492), (18, 116993716), (19, 110836152), (21, 100280328), (24, 87745287), (28, 75210246), (36, 58496858), (38, 55418076), (42, 50140164), (47, 44806104), (56, 37605123), (57, 36945384), (63, 33426776), (72, 29248429), (76, 27709038), (84, 25070082), (94, 22403052), (114, 18472692), (126, 16713388), (133, 15833736), (141, 14935368), (152, 13854519), (168, 12535041), (171, 12315128), (188, 11201526), (228, 9236346), (252, 8356694), (266, 7916868), (282, 7467684), (329, 6400872), (342, 6157564), (376, 5600763), (399, 5277912), (423, 4978456), (456, 4618173), (504, 4178347), (532, 3958434), (564, 3733842), (658, 3200436), (684, 3078782), (798, 2638956), (846, 2489228), (893, 2358216), (987, 2133624), (1064, 1979217), (1128, 1866921), (1197, 1759304), (1316, 1600218), (1368, 1539391), (1596, 1319478), (1692, 1244614), (1786, 1179108), (1974, 1066812), (2394, 879652), (2632, 800109), (2679, 786072), (2961, 711208), (3192, 659739), (3384, 622307), (3572, 589554), (3948, 533406), (4679, 450072), (4788, 439826), (5358, 393036), (5922, 355604), (6251, 336888), (7144, 294777), (7896, 266703), (8037, 262024), (9358, 225036), (9576, 219913), (10716, 196518), (11844, 177802), (12502, 168444), (14037, 150024), (16074, 131012), (18716, 112518), (18753, 112296), (21432, 98259), (23688, 88901), (25004, 84222), (28074, 75012), (32148, 65506), (32753, 64296), (37432, 56259), (37506, 56148), (42111, 50008)]