194866895616

素因数分解:

$2^8\times 3^1\times {\mathrm{509}}^1\times {\mathrm{498493}}^1$

素因数の和:499021

約数の個数: 72

約数和(自身を含む): 519650085360

約数和(自身を除く): 324783189744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 509, 768, 1018, 1527, 2036, 3054, 4072, 6108, 8144, 12216, 16288, 24432, 32576, 48864, 65152, 97728, 130304, 195456, 390912, 498493, 996986, 1495479, 1993972, 2990958, 3987944, 5981916, 7975888, 11963832, 15951776, 23927664, 31903552, 47855328, 63807104, 95710656, 127614208, 191421312, 253732937, 382842624, 507465874, 761198811, 1014931748, 1522397622, 2029863496, 3044795244, 4059726992, 6089590488, 8119453984, 12179180976, 16238907968, 24358361952, 32477815936, 48716723904, 64955631872, 97433447808, 194866895616]

約数ペア:

[(1, 194866895616), (2, 97433447808), (3, 64955631872), (4, 48716723904), (6, 32477815936), (8, 24358361952), (12, 16238907968), (16, 12179180976), (24, 8119453984), (32, 6089590488), (48, 4059726992), (64, 3044795244), (96, 2029863496), (128, 1522397622), (192, 1014931748), (256, 761198811), (384, 507465874), (509, 382842624), (768, 253732937), (1018, 191421312), (1527, 127614208), (2036, 95710656), (3054, 63807104), (4072, 47855328), (6108, 31903552), (8144, 23927664), (12216, 15951776), (16288, 11963832), (24432, 7975888), (32576, 5981916), (48864, 3987944), (65152, 2990958), (97728, 1993972), (130304, 1495479), (195456, 996986), (390912, 498493)]