516894848

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 1089482400

約数和(自身を除く): 572587552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 257, 304, 514, 608, 827, 1028, 1216, 1654, 2056, 2432, 3308, 4112, 4883, 6616, 8224, 9766, 13232, 15713, 16448, 19532, 26464, 31426, 32896, 39064, 52928, 62852, 78128, 105856, 125704, 156256, 212539, 251408, 312512, 425078, 502816, 625024, 850156, 1005632, 1700312, 2011264, 3400624, 4038241, 6801248, 8076482, 13602496, 16152964, 27204992, 32305928, 64611856, 129223712, 258447424, 516894848]

約数ペア:

[(1, 516894848), (2, 258447424), (4, 129223712), (8, 64611856), (16, 32305928), (19, 27204992), (32, 16152964), (38, 13602496), (64, 8076482), (76, 6801248), (128, 4038241), (152, 3400624), (257, 2011264), (304, 1700312), (514, 1005632), (608, 850156), (827, 625024), (1028, 502816), (1216, 425078), (1654, 312512), (2056, 251408), (2432, 212539), (3308, 156256), (4112, 125704), (4883, 105856), (6616, 78128), (8224, 62852), (9766, 52928), (13232, 39064), (15713, 32896), (16448, 31426), (19532, 26464)]