619626816

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20297}}^1$

素因数の和:20368

約数の個数: 84

約数和(自身を含む): 1809647892

約数和(自身を除く): 1190021076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 10176, 15264, 20297, 30528, 40594, 60891, 81188, 121782, 162376, 182673, 243564, 324752, 365346, 487128, 649504, 730692, 974256, 1075741, 1299008, 1461384, 1948512, 2151482, 2922768, 3227223, 3897024, 4302964, 5845536, 6454446, 8605928, 9681669, 11691072, 12908892, 17211856, 19363338, 25817784, 34423712, 38726676, 51635568, 68847424, 77453352, 103271136, 154906704, 206542272, 309813408, 619626816]

約数ペア:

[(1, 619626816), (2, 309813408), (3, 206542272), (4, 154906704), (6, 103271136), (8, 77453352), (9, 68847424), (12, 51635568), (16, 38726676), (18, 34423712), (24, 25817784), (32, 19363338), (36, 17211856), (48, 12908892), (53, 11691072), (64, 9681669), (72, 8605928), (96, 6454446), (106, 5845536), (144, 4302964), (159, 3897024), (192, 3227223), (212, 2922768), (288, 2151482), (318, 1948512), (424, 1461384), (477, 1299008), (576, 1075741), (636, 974256), (848, 730692), (954, 649504), (1272, 487128), (1696, 365346), (1908, 324752), (2544, 243564), (3392, 182673), (3816, 162376), (5088, 121782), (7632, 81188), (10176, 60891), (15264, 40594), (20297, 30528)]