1276115988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7517}}^1$

素因数の和:7621

約数の個数: 96

約数和(自身を含む): 3556675584

約数和(自身を除く): 2280559596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 47, 84, 86, 94, 129, 141, 172, 188, 258, 282, 301, 329, 516, 564, 602, 658, 903, 987, 1204, 1316, 1806, 1974, 2021, 3612, 3948, 4042, 6063, 7517, 8084, 12126, 14147, 15034, 22551, 24252, 28294, 30068, 42441, 45102, 52619, 56588, 84882, 90204, 105238, 157857, 169764, 210476, 315714, 323231, 353299, 631428, 646462, 706598, 969693, 1059897, 1292924, 1413196, 1939386, 2119794, 2262617, 2473093, 3878772, 4239588, 4525234, 4946186, 6787851, 7419279, 9050468, 9892372, 13575702, 14838558, 15191857, 27151404, 29677116, 30383714, 45575571, 60767428, 91151142, 106342999, 182302284, 212685998, 319028997, 425371996, 638057994, 1276115988]

約数ペア:

[(1, 1276115988), (2, 638057994), (3, 425371996), (4, 319028997), (6, 212685998), (7, 182302284), (12, 106342999), (14, 91151142), (21, 60767428), (28, 45575571), (42, 30383714), (43, 29677116), (47, 27151404), (84, 15191857), (86, 14838558), (94, 13575702), (129, 9892372), (141, 9050468), (172, 7419279), (188, 6787851), (258, 4946186), (282, 4525234), (301, 4239588), (329, 3878772), (516, 2473093), (564, 2262617), (602, 2119794), (658, 1939386), (903, 1413196), (987, 1292924), (1204, 1059897), (1316, 969693), (1806, 706598), (1974, 646462), (2021, 631428), (3612, 353299), (3948, 323231), (4042, 315714), (6063, 210476), (7517, 169764), (8084, 157857), (12126, 105238), (14147, 90204), (15034, 84882), (22551, 56588), (24252, 52619), (28294, 45102), (30068, 42441)]