254920281424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{34759}}^1$

素因数の和:35300

約数の個数: 80

約数和(自身を含む): 533004278400

約数和(自身を除く): 278083996976

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 457, 472, 914, 944, 1003, 1828, 2006, 3656, 4012, 7312, 7769, 8024, 15538, 16048, 26963, 31076, 34759, 53926, 62152, 69518, 107852, 124304, 139036, 215704, 278072, 431408, 458371, 556144, 590903, 916742, 1181806, 1833484, 2050781, 2363612, 3666968, 4101562, 4727224, 7333936, 8203124, 9454448, 15884863, 16406248, 31769726, 32812496, 34863277, 63539452, 69726554, 127078904, 139453108, 254157808, 270042671, 278906216, 540085342, 557812432, 937206917, 1080170684, 1874413834, 2160341368, 3748827668, 4320682736, 7497655336, 14995310672, 15932517589, 31865035178, 63730070356, 127460140712, 254920281424]

約数ペア:

[(1, 254920281424), (2, 127460140712), (4, 63730070356), (8, 31865035178), (16, 15932517589), (17, 14995310672), (34, 7497655336), (59, 4320682736), (68, 3748827668), (118, 2160341368), (136, 1874413834), (236, 1080170684), (272, 937206917), (457, 557812432), (472, 540085342), (914, 278906216), (944, 270042671), (1003, 254157808), (1828, 139453108), (2006, 127078904), (3656, 69726554), (4012, 63539452), (7312, 34863277), (7769, 32812496), (8024, 31769726), (15538, 16406248), (16048, 15884863), (26963, 9454448), (31076, 8203124), (34759, 7333936), (53926, 4727224), (62152, 4101562), (69518, 3666968), (107852, 2363612), (124304, 2050781), (139036, 1833484), (215704, 1181806), (278072, 916742), (431408, 590903), (458371, 556144)]