319907624

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{5431}}^1$

素因数の和:5673

約数の個数: 32

約数和(自身を含む): 619248000

約数和(自身を除く): 299340376

約数列:

[1, 2, 4, 8, 37, 74, 148, 199, 296, 398, 796, 1592, 5431, 7363, 10862, 14726, 21724, 29452, 43448, 58904, 200947, 401894, 803788, 1080769, 1607576, 2161538, 4323076, 8646152, 39988453, 79976906, 159953812, 319907624]

約数ペア:

[(1, 319907624), (2, 159953812), (4, 79976906), (8, 39988453), (37, 8646152), (74, 4323076), (148, 2161538), (199, 1607576), (296, 1080769), (398, 803788), (796, 401894), (1592, 200947), (5431, 58904), (7363, 43448), (10862, 29452), (14726, 21724)]