319332664

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{121327}}^1$

素因数の和:121387

約数の個数: 32

約数和(自身を含む): 698849280

約数和(自身を除く): 379516616

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 121327, 242654, 485308, 849289, 970616, 1698578, 3397156, 5702369, 6794312, 11404738, 22809476, 39916583, 45618952, 79833166, 159666332, 319332664]

約数ペア:

[(1, 319332664), (2, 159666332), (4, 79833166), (7, 45618952), (8, 39916583), (14, 22809476), (28, 11404738), (47, 6794312), (56, 5702369), (94, 3397156), (188, 1698578), (329, 970616), (376, 849289), (658, 485308), (1316, 242654), (2632, 121327)]