320113432344

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1\times {\mathrm{166657}}^1$

素因数の和:167320

約数の個数: 64

約数和(自身を含む): 806838042240

約数和(自身を除く): 486724609896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 491, 652, 978, 982, 1304, 1473, 1956, 1964, 2946, 3912, 3928, 5892, 11784, 80033, 160066, 166657, 240099, 320132, 333314, 480198, 499971, 640264, 666628, 960396, 999942, 1333256, 1920792, 1999884, 3999768, 27165091, 54330182, 81495273, 81828587, 108660364, 162990546, 163657174, 217320728, 245485761, 325981092, 327314348, 490971522, 651962184, 654628696, 981943044, 1963886088, 13338059681, 26676119362, 40014179043, 53352238724, 80028358086, 106704477448, 160056716172, 320113432344]

約数ペア:

[(1, 320113432344), (2, 160056716172), (3, 106704477448), (4, 80028358086), (6, 53352238724), (8, 40014179043), (12, 26676119362), (24, 13338059681), (163, 1963886088), (326, 981943044), (489, 654628696), (491, 651962184), (652, 490971522), (978, 327314348), (982, 325981092), (1304, 245485761), (1473, 217320728), (1956, 163657174), (1964, 162990546), (2946, 108660364), (3912, 81828587), (3928, 81495273), (5892, 54330182), (11784, 27165091), (80033, 3999768), (160066, 1999884), (166657, 1920792), (240099, 1333256), (320132, 999942), (333314, 960396), (480198, 666628), (499971, 640264)]