2000280828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1$

素因数の和:1692

約数の個数: 192

約数和(自身を含む): 6093774848

約数和(自身を除く): 4093494020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 37, 39, 42, 52, 62, 74, 78, 84, 91, 93, 111, 124, 148, 156, 182, 186, 217, 222, 259, 273, 364, 372, 403, 434, 444, 481, 518, 546, 651, 777, 806, 868, 962, 1036, 1092, 1147, 1209, 1302, 1443, 1554, 1597, 1612, 1924, 2294, 2418, 2604, 2821, 2886, 3108, 3194, 3367, 3441, 4588, 4791, 4836, 5642, 5772, 6388, 6734, 6882, 8029, 8463, 9582, 10101, 11179, 11284, 13468, 13764, 14911, 16058, 16926, 19164, 20202, 20761, 22358, 24087, 29822, 32116, 33537, 33852, 40404, 41522, 44716, 44733, 48174, 49507, 59089, 59644, 62283, 67074, 83044, 89466, 96348, 99014, 104377, 118178, 124566, 134148, 145327, 148521, 177267, 178932, 198028, 208754, 236356, 249132, 290654, 297042, 313131, 346549, 354534, 413623, 417508, 435981, 581308, 594084, 626262, 643591, 693098, 709068, 768157, 827246, 871962, 1039647, 1240869, 1252524, 1287182, 1386196, 1536314, 1654492, 1743924, 1831759, 1930773, 2079294, 2304471, 2481738, 2574364, 3072628, 3663518, 3861546, 4158588, 4505137, 4608942, 4963476, 5377099, 5495277, 7327036, 7723092, 9010274, 9217884, 10754198, 10990554, 12822313, 13515411, 16131297, 18020548, 21508396, 21981108, 23812867, 25644626, 27030822, 32262594, 38466939, 47625734, 51289252, 54061644, 64525188, 71438601, 76933878, 95251468, 142877202, 153867756, 166690069, 285754404, 333380138, 500070207, 666760276, 1000140414, 2000280828]

約数ペア:

[(1, 2000280828), (2, 1000140414), (3, 666760276), (4, 500070207), (6, 333380138), (7, 285754404), (12, 166690069), (13, 153867756), (14, 142877202), (21, 95251468), (26, 76933878), (28, 71438601), (31, 64525188), (37, 54061644), (39, 51289252), (42, 47625734), (52, 38466939), (62, 32262594), (74, 27030822), (78, 25644626), (84, 23812867), (91, 21981108), (93, 21508396), (111, 18020548), (124, 16131297), (148, 13515411), (156, 12822313), (182, 10990554), (186, 10754198), (217, 9217884), (222, 9010274), (259, 7723092), (273, 7327036), (364, 5495277), (372, 5377099), (403, 4963476), (434, 4608942), (444, 4505137), (481, 4158588), (518, 3861546), (546, 3663518), (651, 3072628), (777, 2574364), (806, 2481738), (868, 2304471), (962, 2079294), (1036, 1930773), (1092, 1831759), (1147, 1743924), (1209, 1654492), (1302, 1536314), (1443, 1386196), (1554, 1287182), (1597, 1252524), (1612, 1240869), (1924, 1039647), (2294, 871962), (2418, 827246), (2604, 768157), (2821, 709068), (2886, 693098), (3108, 643591), (3194, 626262), (3367, 594084), (3441, 581308), (4588, 435981), (4791, 417508), (4836, 413623), (5642, 354534), (5772, 346549), (6388, 313131), (6734, 297042), (6882, 290654), (8029, 249132), (8463, 236356), (9582, 208754), (10101, 198028), (11179, 178932), (11284, 177267), (13468, 148521), (13764, 145327), (14911, 134148), (16058, 124566), (16926, 118178), (19164, 104377), (20202, 99014), (20761, 96348), (22358, 89466), (24087, 83044), (29822, 67074), (32116, 62283), (33537, 59644), (33852, 59089), (40404, 49507), (41522, 48174), (44716, 44733)]