247619328

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29311}}^1$

素因数の和:29341

約数の個数: 72

約数和(自身を含む): 718964736

約数和(自身を除く): 471345408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 29311, 58622, 87933, 117244, 175866, 234488, 322421, 351732, 468976, 644842, 703464, 937952, 967263, 1289684, 1406928, 1875904, 1934526, 2579368, 2813856, 3751808, 3869052, 5158736, 5627712, 7503616, 7738104, 10317472, 11255424, 15476208, 20634944, 22510848, 30952416, 41269888, 61904832, 82539776, 123809664, 247619328]

約数ペア:

[(1, 247619328), (2, 123809664), (3, 82539776), (4, 61904832), (6, 41269888), (8, 30952416), (11, 22510848), (12, 20634944), (16, 15476208), (22, 11255424), (24, 10317472), (32, 7738104), (33, 7503616), (44, 5627712), (48, 5158736), (64, 3869052), (66, 3751808), (88, 2813856), (96, 2579368), (128, 1934526), (132, 1875904), (176, 1406928), (192, 1289684), (256, 967263), (264, 937952), (352, 703464), (384, 644842), (528, 468976), (704, 351732), (768, 322421), (1056, 234488), (1408, 175866), (2112, 117244), (2816, 87933), (4224, 58622), (8448, 29311)]