2021085216

素因数分解:

$2^5\times 3^3\times {\mathrm{1489}}^1\times {\mathrm{1571}}^1$

素因数の和:3079

約数の個数: 96

約数和(自身を含む): 5902545600

約数和(自身を除く): 3881460384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1489, 1571, 2978, 3142, 4467, 4713, 5956, 6284, 8934, 9426, 11912, 12568, 13401, 14139, 17868, 18852, 23824, 25136, 26802, 28278, 35736, 37704, 40203, 42417, 47648, 50272, 53604, 56556, 71472, 75408, 80406, 84834, 107208, 113112, 142944, 150816, 160812, 169668, 214416, 226224, 321624, 339336, 428832, 452448, 643248, 678672, 1286496, 1357344, 2339219, 4678438, 7017657, 9356876, 14035314, 18713752, 21052971, 28070628, 37427504, 42105942, 56141256, 63158913, 74855008, 84211884, 112282512, 126317826, 168423768, 224565024, 252635652, 336847536, 505271304, 673695072, 1010542608, 2021085216]

約数ペア:

[(1, 2021085216), (2, 1010542608), (3, 673695072), (4, 505271304), (6, 336847536), (8, 252635652), (9, 224565024), (12, 168423768), (16, 126317826), (18, 112282512), (24, 84211884), (27, 74855008), (32, 63158913), (36, 56141256), (48, 42105942), (54, 37427504), (72, 28070628), (96, 21052971), (108, 18713752), (144, 14035314), (216, 9356876), (288, 7017657), (432, 4678438), (864, 2339219), (1489, 1357344), (1571, 1286496), (2978, 678672), (3142, 643248), (4467, 452448), (4713, 428832), (5956, 339336), (6284, 321624), (8934, 226224), (9426, 214416), (11912, 169668), (12568, 160812), (13401, 150816), (14139, 142944), (17868, 113112), (18852, 107208), (23824, 84834), (25136, 80406), (26802, 75408), (28278, 71472), (35736, 56556), (37704, 53604), (40203, 50272), (42417, 47648)]