216914845374

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^2\times {\mathrm{251263}}^1$

素因数の和:251423

約数の個数: 60

約数和(自身を含む): 492801319296

約数和(自身を除く): 275886473922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5329, 5913, 10658, 11826, 15987, 31974, 47961, 95922, 143883, 251263, 287766, 431649, 502526, 753789, 863298, 1507578, 2261367, 4522734, 6784101, 13568202, 18342199, 20352303, 36684398, 40704606, 55026597, 110053194, 165079791, 330159582, 495239373, 990478746, 1338980527, 1485718119, 2677961054, 2971436238, 4016941581, 8033883162, 12050824743, 24101649486, 36152474229, 72304948458, 108457422687, 216914845374]

約数ペア:

[(1, 216914845374), (2, 108457422687), (3, 72304948458), (6, 36152474229), (9, 24101649486), (18, 12050824743), (27, 8033883162), (54, 4016941581), (73, 2971436238), (81, 2677961054), (146, 1485718119), (162, 1338980527), (219, 990478746), (438, 495239373), (657, 330159582), (1314, 165079791), (1971, 110053194), (3942, 55026597), (5329, 40704606), (5913, 36684398), (10658, 20352303), (11826, 18342199), (15987, 13568202), (31974, 6784101), (47961, 4522734), (95922, 2261367), (143883, 1507578), (251263, 863298), (287766, 753789), (431649, 502526)]