388215216

素因数分解:

$2^4\times 3^2\times {\mathrm{1627}}^1\times {\mathrm{1657}}^1$

素因数の和:3298

約数の個数: 60

約数和(自身を含む): 1087787272

約数和(自身を除く): 699572056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1627, 1657, 3254, 3314, 4881, 4971, 6508, 6628, 9762, 9942, 13016, 13256, 14643, 14913, 19524, 19884, 26032, 26512, 29286, 29826, 39048, 39768, 58572, 59652, 78096, 79536, 117144, 119304, 234288, 238608, 2695939, 5391878, 8087817, 10783756, 16175634, 21567512, 24263451, 32351268, 43135024, 48526902, 64702536, 97053804, 129405072, 194107608, 388215216]

約数ペア:

[(1, 388215216), (2, 194107608), (3, 129405072), (4, 97053804), (6, 64702536), (8, 48526902), (9, 43135024), (12, 32351268), (16, 24263451), (18, 21567512), (24, 16175634), (36, 10783756), (48, 8087817), (72, 5391878), (144, 2695939), (1627, 238608), (1657, 234288), (3254, 119304), (3314, 117144), (4881, 79536), (4971, 78096), (6508, 59652), (6628, 58572), (9762, 39768), (9942, 39048), (13016, 29826), (13256, 29286), (14643, 26512), (14913, 26032), (19524, 19884)]