2134907628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 6005664000

約数和(自身を除く): 3870756372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 53, 62, 84, 93, 106, 124, 159, 186, 212, 217, 318, 371, 372, 434, 499, 636, 651, 742, 868, 961, 998, 1113, 1302, 1484, 1497, 1643, 1922, 1996, 2226, 2604, 2883, 2994, 3286, 3493, 3844, 4452, 4929, 5766, 5988, 6572, 6727, 6986, 9858, 10479, 11501, 11532, 13454, 13972, 15469, 19716, 20181, 20958, 23002, 26447, 26908, 30938, 34503, 40362, 41916, 46004, 46407, 50933, 52894, 61876, 69006, 79341, 80724, 92814, 101866, 105788, 108283, 138012, 152799, 158682, 185129, 185628, 203732, 216566, 305598, 317364, 324849, 356531, 370258, 433132, 479539, 555387, 611196, 649698, 713062, 740516, 819857, 959078, 1069593, 1110774, 1299396, 1426124, 1438617, 1639714, 1918156, 2139186, 2221548, 2459571, 2877234, 3279428, 3356773, 4278372, 4919142, 5738999, 5754468, 6713546, 9838284, 10070319, 11477998, 13427092, 17216997, 20140638, 22955996, 25415567, 34433994, 40281276, 50831134, 68867988, 76246701, 101662268, 152493402, 177908969, 304986804, 355817938, 533726907, 711635876, 1067453814, 2134907628]

約数ペア:

[(1, 2134907628), (2, 1067453814), (3, 711635876), (4, 533726907), (6, 355817938), (7, 304986804), (12, 177908969), (14, 152493402), (21, 101662268), (28, 76246701), (31, 68867988), (42, 50831134), (53, 40281276), (62, 34433994), (84, 25415567), (93, 22955996), (106, 20140638), (124, 17216997), (159, 13427092), (186, 11477998), (212, 10070319), (217, 9838284), (318, 6713546), (371, 5754468), (372, 5738999), (434, 4919142), (499, 4278372), (636, 3356773), (651, 3279428), (742, 2877234), (868, 2459571), (961, 2221548), (998, 2139186), (1113, 1918156), (1302, 1639714), (1484, 1438617), (1497, 1426124), (1643, 1299396), (1922, 1110774), (1996, 1069593), (2226, 959078), (2604, 819857), (2883, 740516), (2994, 713062), (3286, 649698), (3493, 611196), (3844, 555387), (4452, 479539), (4929, 433132), (5766, 370258), (5988, 356531), (6572, 324849), (6727, 317364), (6986, 305598), (9858, 216566), (10479, 203732), (11501, 185628), (11532, 185129), (13454, 158682), (13972, 152799), (15469, 138012), (19716, 108283), (20181, 105788), (20958, 101866), (23002, 92814), (26447, 80724), (26908, 79341), (30938, 69006), (34503, 61876), (40362, 52894), (41916, 50933), (46004, 46407)]