678231414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{4889}}^1$

素因数の和:5274

約数の個数: 64

約数和(自身を含む): 1727539200

約数和(自身を除く): 1049307786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 367, 378, 734, 1101, 2202, 2569, 3303, 4889, 5138, 6606, 7707, 9778, 9909, 14667, 15414, 19818, 23121, 29334, 34223, 44001, 46242, 68446, 69363, 88002, 102669, 132003, 138726, 205338, 264006, 308007, 616014, 924021, 1794263, 1848042, 3588526, 5382789, 10765578, 12559841, 16148367, 25119682, 32296734, 37679523, 48445101, 75359046, 96890202, 113038569, 226077138, 339115707, 678231414]

約数ペア:

[(1, 678231414), (2, 339115707), (3, 226077138), (6, 113038569), (7, 96890202), (9, 75359046), (14, 48445101), (18, 37679523), (21, 32296734), (27, 25119682), (42, 16148367), (54, 12559841), (63, 10765578), (126, 5382789), (189, 3588526), (367, 1848042), (378, 1794263), (734, 924021), (1101, 616014), (2202, 308007), (2569, 264006), (3303, 205338), (4889, 138726), (5138, 132003), (6606, 102669), (7707, 88002), (9778, 69363), (9909, 68446), (14667, 46242), (15414, 44001), (19818, 34223), (23121, 29334)]