2584185408

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{640919}}^1$

素因数の和:640944

約数の個数: 84

約数和(自身を含む): 8465271360

約数和(自身を除く): 5881085952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 640919, 1281838, 1922757, 2563676, 3845514, 4486433, 5127352, 5768271, 7691028, 8972866, 10254704, 11536542, 13459299, 15382056, 17945732, 20509408, 23073084, 26918598, 30764112, 35891464, 40377897, 41018816, 46146168, 53837196, 61528224, 71782928, 80755794, 92292336, 107674392, 123056448, 143565856, 161511588, 184584672, 215348784, 287131712, 323023176, 369169344, 430697568, 646046352, 861395136, 1292092704, 2584185408]

約数ペア:

[(1, 2584185408), (2, 1292092704), (3, 861395136), (4, 646046352), (6, 430697568), (7, 369169344), (8, 323023176), (9, 287131712), (12, 215348784), (14, 184584672), (16, 161511588), (18, 143565856), (21, 123056448), (24, 107674392), (28, 92292336), (32, 80755794), (36, 71782928), (42, 61528224), (48, 53837196), (56, 46146168), (63, 41018816), (64, 40377897), (72, 35891464), (84, 30764112), (96, 26918598), (112, 23073084), (126, 20509408), (144, 17945732), (168, 15382056), (192, 13459299), (224, 11536542), (252, 10254704), (288, 8972866), (336, 7691028), (448, 5768271), (504, 5127352), (576, 4486433), (672, 3845514), (1008, 2563676), (1344, 1922757), (2016, 1281838), (4032, 640919)]