2685126873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 4655185920

約数和(自身を除く): 1970059047

約数列:

[1, 3, 11, 13, 19, 33, 39, 43, 47, 57, 129, 141, 143, 163, 209, 247, 429, 473, 489, 517, 559, 611, 627, 741, 817, 893, 1419, 1551, 1677, 1793, 1833, 2021, 2119, 2451, 2679, 2717, 3097, 5379, 6063, 6149, 6357, 6721, 7009, 7661, 8151, 8987, 9291, 9823, 10621, 11609, 18447, 20163, 21027, 22231, 22983, 23309, 26273, 26961, 29469, 31863, 34067, 34827, 38399, 40261, 66693, 69927, 77099, 78819, 84271, 91117, 99593, 102201, 115197, 116831, 120783, 127699, 133171, 145559, 231297, 252813, 273351, 289003, 298779, 329423, 350493, 383097, 399513, 422389, 436677, 442871, 499187, 867009, 988269, 1002287, 1095523, 1267167, 1328613, 1464881, 1497561, 1601149, 1731223, 1892267, 3006861, 3286569, 3623653, 4282499, 4394643, 4803447, 5193669, 5491057, 5676801, 6259037, 10870959, 12847497, 16473171, 18777111, 19043453, 20814937, 47107489, 57130359, 62444811, 68849407, 81367481, 141322467, 206548221, 244102443, 895042291, 2685126873]

約数ペア:

[(1, 2685126873), (3, 895042291), (11, 244102443), (13, 206548221), (19, 141322467), (33, 81367481), (39, 68849407), (43, 62444811), (47, 57130359), (57, 47107489), (129, 20814937), (141, 19043453), (143, 18777111), (163, 16473171), (209, 12847497), (247, 10870959), (429, 6259037), (473, 5676801), (489, 5491057), (517, 5193669), (559, 4803447), (611, 4394643), (627, 4282499), (741, 3623653), (817, 3286569), (893, 3006861), (1419, 1892267), (1551, 1731223), (1677, 1601149), (1793, 1497561), (1833, 1464881), (2021, 1328613), (2119, 1267167), (2451, 1095523), (2679, 1002287), (2717, 988269), (3097, 867009), (5379, 499187), (6063, 442871), (6149, 436677), (6357, 422389), (6721, 399513), (7009, 383097), (7661, 350493), (8151, 329423), (8987, 298779), (9291, 289003), (9823, 273351), (10621, 252813), (11609, 231297), (18447, 145559), (20163, 133171), (21027, 127699), (22231, 120783), (22983, 116831), (23309, 115197), (26273, 102201), (26961, 99593), (29469, 91117), (31863, 84271), (34067, 78819), (34827, 77099), (38399, 69927), (40261, 66693)]