780147156

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{1447}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 1839075840

約数和(自身を除く): 1058928684

約数列:

[1, 2, 3, 4, 6, 12, 179, 251, 358, 502, 537, 716, 753, 1004, 1074, 1447, 1506, 2148, 2894, 3012, 4341, 5788, 8682, 17364, 44929, 89858, 134787, 179716, 259013, 269574, 363197, 518026, 539148, 726394, 777039, 1036052, 1089591, 1452788, 1554078, 2179182, 3108156, 4358364, 65012263, 130024526, 195036789, 260049052, 390073578, 780147156]

約数ペア:

[(1, 780147156), (2, 390073578), (3, 260049052), (4, 195036789), (6, 130024526), (12, 65012263), (179, 4358364), (251, 3108156), (358, 2179182), (502, 1554078), (537, 1452788), (716, 1089591), (753, 1036052), (1004, 777039), (1074, 726394), (1447, 539148), (1506, 518026), (2148, 363197), (2894, 269574), (3012, 259013), (4341, 179716), (5788, 134787), (8682, 89858), (17364, 44929)]