308399064

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{26171}}^1$

素因数の和:26671

約数の個数: 32

約数和(自身を含む): 772597440

約数和(自身を除く): 464198376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 26171, 52342, 78513, 104684, 157026, 209368, 314052, 628104, 12849961, 25699922, 38549883, 51399844, 77099766, 102799688, 154199532, 308399064]

約数ペア:

[(1, 308399064), (2, 154199532), (3, 102799688), (4, 77099766), (6, 51399844), (8, 38549883), (12, 25699922), (24, 12849961), (491, 628104), (982, 314052), (1473, 209368), (1964, 157026), (2946, 104684), (3928, 78513), (5892, 52342), (11784, 26171)]