1678728

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 4240800

約数和(自身を除く): 2562072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 619, 678, 904, 1238, 1356, 1857, 2476, 2712, 3714, 4952, 7428, 14856, 69947, 139894, 209841, 279788, 419682, 559576, 839364, 1678728]

約数ペア:

[(1, 1678728), (2, 839364), (3, 559576), (4, 419682), (6, 279788), (8, 209841), (12, 139894), (24, 69947), (113, 14856), (226, 7428), (339, 4952), (452, 3714), (619, 2712), (678, 2476), (904, 1857), (1238, 1356)]