2008797888

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1646

約数の個数: 112

約数和(自身を含む): 5446897920

約数和(自身を除く): 3438100032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 101, 142, 192, 202, 213, 284, 303, 404, 426, 568, 606, 808, 852, 1136, 1212, 1459, 1616, 1704, 2272, 2424, 2918, 3232, 3408, 4377, 4544, 4848, 5836, 6464, 6816, 7171, 8754, 9696, 11672, 13632, 14342, 17508, 19392, 21513, 23344, 28684, 35016, 43026, 46688, 57368, 70032, 86052, 93376, 103589, 114736, 140064, 147359, 172104, 207178, 229472, 280128, 294718, 310767, 344208, 414356, 442077, 458944, 589436, 621534, 688416, 828712, 884154, 1178872, 1243068, 1376832, 1657424, 1768308, 2357744, 2486136, 3314848, 3536616, 4715488, 4972272, 6629696, 7073232, 9430976, 9944544, 10462489, 14146464, 19889088, 20924978, 28292928, 31387467, 41849956, 62774934, 83699912, 125549868, 167399824, 251099736, 334799648, 502199472, 669599296, 1004398944, 2008797888]

約数ペア:

[(1, 2008797888), (2, 1004398944), (3, 669599296), (4, 502199472), (6, 334799648), (8, 251099736), (12, 167399824), (16, 125549868), (24, 83699912), (32, 62774934), (48, 41849956), (64, 31387467), (71, 28292928), (96, 20924978), (101, 19889088), (142, 14146464), (192, 10462489), (202, 9944544), (213, 9430976), (284, 7073232), (303, 6629696), (404, 4972272), (426, 4715488), (568, 3536616), (606, 3314848), (808, 2486136), (852, 2357744), (1136, 1768308), (1212, 1657424), (1459, 1376832), (1616, 1243068), (1704, 1178872), (2272, 884154), (2424, 828712), (2918, 688416), (3232, 621534), (3408, 589436), (4377, 458944), (4544, 442077), (4848, 414356), (5836, 344208), (6464, 310767), (6816, 294718), (7171, 280128), (8754, 229472), (9696, 207178), (11672, 172104), (13632, 147359), (14342, 140064), (17508, 114736), (19392, 103589), (21513, 93376), (23344, 86052), (28684, 70032), (35016, 57368), (43026, 46688)]