995900976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{987997}}^1$

素因数の和:988018

約数の個数: 60

約数和(自身を含む): 3185305552

約数和(自身を除く): 2189404576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 987997, 1975994, 2963991, 3951988, 5927982, 6915979, 7903976, 8891973, 11855964, 13831958, 15807952, 17783946, 20747937, 23711928, 27663916, 35567892, 41495874, 47423856, 55327832, 62243811, 71135784, 82991748, 110655664, 124487622, 142271568, 165983496, 248975244, 331966992, 497950488, 995900976]

約数ペア:

[(1, 995900976), (2, 497950488), (3, 331966992), (4, 248975244), (6, 165983496), (7, 142271568), (8, 124487622), (9, 110655664), (12, 82991748), (14, 71135784), (16, 62243811), (18, 55327832), (21, 47423856), (24, 41495874), (28, 35567892), (36, 27663916), (42, 23711928), (48, 20747937), (56, 17783946), (63, 15807952), (72, 13831958), (84, 11855964), (112, 8891973), (126, 7903976), (144, 6915979), (168, 5927982), (252, 3951988), (336, 2963991), (504, 1975994), (1008, 987997)]