276771392

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:835

約数の個数: 56

約数和(自身を含む): 566354976

約数和(自身を除く): 289583584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 163, 172, 326, 344, 617, 652, 688, 1234, 1304, 1376, 2468, 2608, 2752, 4936, 5216, 7009, 9872, 10432, 14018, 19744, 26531, 28036, 39488, 53062, 56072, 100571, 106124, 112144, 201142, 212248, 224288, 402284, 424496, 448576, 804568, 848992, 1609136, 1697984, 3218272, 4324553, 6436544, 8649106, 17298212, 34596424, 69192848, 138385696, 276771392]

約数ペア:

[(1, 276771392), (2, 138385696), (4, 69192848), (8, 34596424), (16, 17298212), (32, 8649106), (43, 6436544), (64, 4324553), (86, 3218272), (163, 1697984), (172, 1609136), (326, 848992), (344, 804568), (617, 448576), (652, 424496), (688, 402284), (1234, 224288), (1304, 212248), (1376, 201142), (2468, 112144), (2608, 106124), (2752, 100571), (4936, 56072), (5216, 53062), (7009, 39488), (9872, 28036), (10432, 26531), (14018, 19744)]