634316184

素因数分解:

$2^3\times 3^4\times {\mathrm{978883}}^1$

素因数の和:978901

約数の個数: 40

約数和(自身を含む): 1776674460

約数和(自身を除く): 1142358276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 978883, 1957766, 2936649, 3915532, 5873298, 7831064, 8809947, 11746596, 17619894, 23493192, 26429841, 35239788, 52859682, 70479576, 79289523, 105719364, 158579046, 211438728, 317158092, 634316184]

約数ペア:

[(1, 634316184), (2, 317158092), (3, 211438728), (4, 158579046), (6, 105719364), (8, 79289523), (9, 70479576), (12, 52859682), (18, 35239788), (24, 26429841), (27, 23493192), (36, 17619894), (54, 11746596), (72, 8809947), (81, 7831064), (108, 5873298), (162, 3915532), (216, 2936649), (324, 1957766), (648, 978883)]