1688355252

素因数分解:

$2^2\times 3^8\times {\mathrm{64333}}^1$

素因数の和:64361

約数の個数: 54

約数和(自身を含む): 4431776258

約数和(自身を除く): 2743421006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 13122, 26244, 64333, 128666, 192999, 257332, 385998, 578997, 771996, 1157994, 1736991, 2315988, 3473982, 5210973, 6947964, 10421946, 15632919, 20843892, 31265838, 46898757, 62531676, 93797514, 140696271, 187595028, 281392542, 422088813, 562785084, 844177626, 1688355252]

約数ペア:

[(1, 1688355252), (2, 844177626), (3, 562785084), (4, 422088813), (6, 281392542), (9, 187595028), (12, 140696271), (18, 93797514), (27, 62531676), (36, 46898757), (54, 31265838), (81, 20843892), (108, 15632919), (162, 10421946), (243, 6947964), (324, 5210973), (486, 3473982), (729, 2315988), (972, 1736991), (1458, 1157994), (2187, 771996), (2916, 578997), (4374, 385998), (6561, 257332), (8748, 192999), (13122, 128666), (26244, 64333)]