331882472

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{1259}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 631864800

約数和(自身を除く): 299982328

約数列:

[1, 2, 4, 8, 83, 166, 332, 397, 664, 794, 1259, 1588, 2518, 3176, 5036, 10072, 32951, 65902, 104497, 131804, 208994, 263608, 417988, 499823, 835976, 999646, 1999292, 3998584, 41485309, 82970618, 165941236, 331882472]

約数ペア:

[(1, 331882472), (2, 165941236), (4, 82970618), (8, 41485309), (83, 3998584), (166, 1999292), (332, 999646), (397, 835976), (664, 499823), (794, 417988), (1259, 263608), (1588, 208994), (2518, 131804), (3176, 104497), (5036, 65902), (10072, 32951)]