328452384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263183}}^1$

素因数の和:263209

約数の個数: 48

約数和(自身を含む): 928513152

約数和(自身を除く): 600060768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 263183, 526366, 789549, 1052732, 1579098, 2105464, 3158196, 3421379, 4210928, 6316392, 6842758, 8421856, 10264137, 12632784, 13685516, 20528274, 25265568, 27371032, 41056548, 54742064, 82113096, 109484128, 164226192, 328452384]

約数ペア:

[(1, 328452384), (2, 164226192), (3, 109484128), (4, 82113096), (6, 54742064), (8, 41056548), (12, 27371032), (13, 25265568), (16, 20528274), (24, 13685516), (26, 12632784), (32, 10264137), (39, 8421856), (48, 6842758), (52, 6316392), (78, 4210928), (96, 3421379), (104, 3158196), (156, 2105464), (208, 1579098), (312, 1052732), (416, 789549), (624, 526366), (1248, 263183)]