4138488

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 11302200

約数和(自身を除く): 7163712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 251, 458, 502, 687, 753, 916, 1004, 1374, 1506, 1832, 2008, 2061, 2259, 2748, 3012, 4122, 4518, 5496, 6024, 8244, 9036, 16488, 18072, 57479, 114958, 172437, 229916, 344874, 459832, 517311, 689748, 1034622, 1379496, 2069244, 4138488]

約数ペア:

[(1, 4138488), (2, 2069244), (3, 1379496), (4, 1034622), (6, 689748), (8, 517311), (9, 459832), (12, 344874), (18, 229916), (24, 172437), (36, 114958), (72, 57479), (229, 18072), (251, 16488), (458, 9036), (502, 8244), (687, 6024), (753, 5496), (916, 4518), (1004, 4122), (1374, 3012), (1506, 2748), (1832, 2259), (2008, 2061)]