2881500912

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{66041}}^1$

素因数の和:66159

約数の個数: 80

約数和(自身を含む): 8352992160

約数和(自身を除く): 5471491248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 404, 432, 606, 808, 909, 1212, 1616, 1818, 2424, 2727, 3636, 4848, 5454, 7272, 10908, 14544, 21816, 43632, 66041, 132082, 198123, 264164, 396246, 528328, 594369, 792492, 1056656, 1188738, 1584984, 1783107, 2377476, 3169968, 3566214, 4754952, 6670141, 7132428, 9509904, 13340282, 14264856, 20010423, 26680564, 28529712, 40020846, 53361128, 60031269, 80041692, 106722256, 120062538, 160083384, 180093807, 240125076, 320166768, 360187614, 480250152, 720375228, 960500304, 1440750456, 2881500912]

約数ペア:

[(1, 2881500912), (2, 1440750456), (3, 960500304), (4, 720375228), (6, 480250152), (8, 360187614), (9, 320166768), (12, 240125076), (16, 180093807), (18, 160083384), (24, 120062538), (27, 106722256), (36, 80041692), (48, 60031269), (54, 53361128), (72, 40020846), (101, 28529712), (108, 26680564), (144, 20010423), (202, 14264856), (216, 13340282), (303, 9509904), (404, 7132428), (432, 6670141), (606, 4754952), (808, 3566214), (909, 3169968), (1212, 2377476), (1616, 1783107), (1818, 1584984), (2424, 1188738), (2727, 1056656), (3636, 792492), (4848, 594369), (5454, 528328), (7272, 396246), (10908, 264164), (14544, 198123), (21816, 132082), (43632, 66041)]