2558166048

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{31387}}^1$

素因数の和:31686

約数の個数: 72

約数和(自身を含む): 7300723248

約数和(自身を除く): 4742557200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 1132, 1698, 2264, 2547, 3396, 4528, 5094, 6792, 9056, 10188, 13584, 20376, 27168, 31387, 40752, 62774, 81504, 94161, 125548, 188322, 251096, 282483, 376644, 502192, 564966, 753288, 1004384, 1129932, 1506576, 2259864, 3013152, 4519728, 8882521, 9039456, 17765042, 26647563, 35530084, 53295126, 71060168, 79942689, 106590252, 142120336, 159885378, 213180504, 284240672, 319770756, 426361008, 639541512, 852722016, 1279083024, 2558166048]

約数ペア:

[(1, 2558166048), (2, 1279083024), (3, 852722016), (4, 639541512), (6, 426361008), (8, 319770756), (9, 284240672), (12, 213180504), (16, 159885378), (18, 142120336), (24, 106590252), (32, 79942689), (36, 71060168), (48, 53295126), (72, 35530084), (96, 26647563), (144, 17765042), (283, 9039456), (288, 8882521), (566, 4519728), (849, 3013152), (1132, 2259864), (1698, 1506576), (2264, 1129932), (2547, 1004384), (3396, 753288), (4528, 564966), (5094, 502192), (6792, 376644), (9056, 282483), (10188, 251096), (13584, 188322), (20376, 125548), (27168, 94161), (31387, 81504), (40752, 62774)]