288538488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{572497}}^1$

素因数の和:572516

約数の個数: 48

約数和(自身を含む): 893096880

約数和(自身を除く): 604558392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 572497, 1144994, 1717491, 2289988, 3434982, 4007479, 4579976, 5152473, 6869964, 8014958, 10304946, 12022437, 13739928, 16029916, 20609892, 24044874, 32059832, 36067311, 41219784, 48089748, 72134622, 96179496, 144269244, 288538488]

約数ペア:

[(1, 288538488), (2, 144269244), (3, 96179496), (4, 72134622), (6, 48089748), (7, 41219784), (8, 36067311), (9, 32059832), (12, 24044874), (14, 20609892), (18, 16029916), (21, 13739928), (24, 12022437), (28, 10304946), (36, 8014958), (42, 6869964), (56, 5152473), (63, 4579976), (72, 4007479), (84, 3434982), (126, 2289988), (168, 1717491), (252, 1144994), (504, 572497)]