218580544

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2887}}^1$

素因数の和:2932

約数の個数: 84

約数和(自身を含む): 536960064

約数和(自身を除く): 318379520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1352, 1456, 2366, 2704, 2887, 2912, 4732, 5408, 5774, 5824, 9464, 10816, 11548, 18928, 20209, 23096, 37531, 37856, 40418, 46192, 75062, 75712, 80836, 92384, 150124, 161672, 184768, 262717, 300248, 323344, 487903, 525434, 600496, 646688, 975806, 1050868, 1200992, 1293376, 1951612, 2101736, 2401984, 3415321, 3903224, 4203472, 6830642, 7806448, 8406944, 13661284, 15612896, 16813888, 27322568, 31225792, 54645136, 109290272, 218580544]

約数ペア:

[(1, 218580544), (2, 109290272), (4, 54645136), (7, 31225792), (8, 27322568), (13, 16813888), (14, 15612896), (16, 13661284), (26, 8406944), (28, 7806448), (32, 6830642), (52, 4203472), (56, 3903224), (64, 3415321), (91, 2401984), (104, 2101736), (112, 1951612), (169, 1293376), (182, 1200992), (208, 1050868), (224, 975806), (338, 646688), (364, 600496), (416, 525434), (448, 487903), (676, 323344), (728, 300248), (832, 262717), (1183, 184768), (1352, 161672), (1456, 150124), (2366, 92384), (2704, 80836), (2887, 75712), (2912, 75062), (4732, 46192), (5408, 40418), (5774, 37856), (5824, 37531), (9464, 23096), (10816, 20209), (11548, 18928)]