238522728

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{38671}}^1$

素因数の和:38937

約数の個数: 32

約数和(自身を含む): 598642560

約数和(自身を除く): 360119832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 38671, 77342, 116013, 154684, 232026, 309368, 464052, 928104, 9938447, 19876894, 29815341, 39753788, 59630682, 79507576, 119261364, 238522728]

約数ペア:

[(1, 238522728), (2, 119261364), (3, 79507576), (4, 59630682), (6, 39753788), (8, 29815341), (12, 19876894), (24, 9938447), (257, 928104), (514, 464052), (771, 309368), (1028, 232026), (1542, 154684), (2056, 116013), (3084, 77342), (6168, 38671)]