2721696384

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{644341}}^1$

素因数の和:644369

約数の個数: 64

約数和(自身を含む): 7886746080

約数和(自身を除く): 5165049696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 644341, 1288682, 1933023, 2577364, 3866046, 5154728, 7087751, 7732092, 10309456, 14175502, 15464184, 20618912, 21263253, 28351004, 30928368, 41237824, 42526506, 56702008, 61856736, 82475648, 85053012, 113404016, 123713472, 170106024, 226808032, 247426944, 340212048, 453616064, 680424096, 907232128, 1360848192, 2721696384]

約数ペア:

[(1, 2721696384), (2, 1360848192), (3, 907232128), (4, 680424096), (6, 453616064), (8, 340212048), (11, 247426944), (12, 226808032), (16, 170106024), (22, 123713472), (24, 113404016), (32, 85053012), (33, 82475648), (44, 61856736), (48, 56702008), (64, 42526506), (66, 41237824), (88, 30928368), (96, 28351004), (128, 21263253), (132, 20618912), (176, 15464184), (192, 14175502), (264, 10309456), (352, 7732092), (384, 7087751), (528, 5154728), (704, 3866046), (1056, 2577364), (1408, 1933023), (2112, 1288682), (4224, 644341)]