173336844

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 411989760

約数和(自身を除く): 238652916

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 389, 426, 523, 778, 852, 1046, 1167, 1556, 1569, 2092, 2334, 3138, 4668, 6276, 27619, 37133, 55238, 74266, 82857, 110476, 111399, 148532, 165714, 203447, 222798, 331428, 406894, 445596, 610341, 813788, 1220682, 2441364, 14444737, 28889474, 43334211, 57778948, 86668422, 173336844]

約数ペア:

[(1, 173336844), (2, 86668422), (3, 57778948), (4, 43334211), (6, 28889474), (12, 14444737), (71, 2441364), (142, 1220682), (213, 813788), (284, 610341), (389, 445596), (426, 406894), (523, 331428), (778, 222798), (852, 203447), (1046, 165714), (1167, 148532), (1556, 111399), (1569, 110476), (2092, 82857), (2334, 74266), (3138, 55238), (4668, 37133), (6276, 27619)]