2681045244

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 7319894400

約数和(自身を除く): 4638849156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 227, 243, 261, 324, 348, 419, 454, 486, 522, 681, 783, 838, 908, 972, 1044, 1257, 1362, 1566, 1676, 2043, 2349, 2514, 2724, 3132, 3771, 4086, 4698, 5028, 6129, 6583, 7047, 7542, 8172, 9396, 11313, 12151, 12258, 13166, 14094, 15084, 18387, 19749, 22626, 24302, 24516, 26332, 28188, 33939, 36453, 36774, 39498, 45252, 48604, 55161, 59247, 67878, 72906, 73548, 78996, 95113, 101817, 109359, 110322, 118494, 135756, 145812, 177741, 190226, 203634, 218718, 220644, 236988, 285339, 328077, 355482, 380452, 407268, 437436, 533223, 570678, 656154, 710964, 856017, 984231, 1066446, 1141356, 1312308, 1599669, 1712034, 1968462, 2132892, 2568051, 2758277, 2952693, 3199338, 3424068, 3936924, 5136102, 5516554, 5905386, 6398676, 7704153, 8274831, 10272204, 11033108, 11810772, 15408306, 16549662, 23112459, 24824493, 30816612, 33099324, 46224918, 49648986, 74473479, 92449836, 99297972, 148946958, 223420437, 297893916, 446840874, 670261311, 893681748, 1340522622, 2681045244]

約数ペア:

[(1, 2681045244), (2, 1340522622), (3, 893681748), (4, 670261311), (6, 446840874), (9, 297893916), (12, 223420437), (18, 148946958), (27, 99297972), (29, 92449836), (36, 74473479), (54, 49648986), (58, 46224918), (81, 33099324), (87, 30816612), (108, 24824493), (116, 23112459), (162, 16549662), (174, 15408306), (227, 11810772), (243, 11033108), (261, 10272204), (324, 8274831), (348, 7704153), (419, 6398676), (454, 5905386), (486, 5516554), (522, 5136102), (681, 3936924), (783, 3424068), (838, 3199338), (908, 2952693), (972, 2758277), (1044, 2568051), (1257, 2132892), (1362, 1968462), (1566, 1712034), (1676, 1599669), (2043, 1312308), (2349, 1141356), (2514, 1066446), (2724, 984231), (3132, 856017), (3771, 710964), (4086, 656154), (4698, 570678), (5028, 533223), (6129, 437436), (6583, 407268), (7047, 380452), (7542, 355482), (8172, 328077), (9396, 285339), (11313, 236988), (12151, 220644), (12258, 218718), (13166, 203634), (14094, 190226), (15084, 177741), (18387, 145812), (19749, 135756), (22626, 118494), (24302, 110322), (24516, 109359), (26332, 101817), (28188, 95113), (33939, 78996), (36453, 73548), (36774, 72906), (39498, 67878), (45252, 59247), (48604, 55161)]