2912387504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^2$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 6682822272

約数和(自身を除く): 3770434768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 163, 208, 221, 248, 272, 326, 403, 442, 496, 527, 652, 806, 884, 1054, 1304, 1612, 1768, 2108, 2119, 2608, 2771, 3224, 3536, 4216, 4238, 5053, 5542, 6448, 6851, 8432, 8476, 10106, 11084, 13702, 16952, 20212, 22168, 26569, 27404, 33904, 36023, 40424, 44336, 53138, 54808, 65689, 72046, 80848, 85901, 106276, 109616, 131378, 144092, 171802, 212552, 262756, 288184, 343604, 345397, 425104, 451673, 525512, 576368, 687208, 690794, 823639, 903346, 1051024, 1116713, 1374416, 1381588, 1647278, 1806692, 2233426, 2763176, 3294556, 3613384, 4466852, 5526352, 5871749, 6589112, 7226768, 8933704, 10707307, 11743498, 13178224, 14001863, 17867408, 21414614, 23486996, 28003726, 42829228, 46973992, 56007452, 85658456, 93947984, 112014904, 171316912, 182024219, 224029808, 364048438, 728096876, 1456193752, 2912387504]

約数ペア:

[(1, 2912387504), (2, 1456193752), (4, 728096876), (8, 364048438), (13, 224029808), (16, 182024219), (17, 171316912), (26, 112014904), (31, 93947984), (34, 85658456), (52, 56007452), (62, 46973992), (68, 42829228), (104, 28003726), (124, 23486996), (136, 21414614), (163, 17867408), (208, 14001863), (221, 13178224), (248, 11743498), (272, 10707307), (326, 8933704), (403, 7226768), (442, 6589112), (496, 5871749), (527, 5526352), (652, 4466852), (806, 3613384), (884, 3294556), (1054, 2763176), (1304, 2233426), (1612, 1806692), (1768, 1647278), (2108, 1381588), (2119, 1374416), (2608, 1116713), (2771, 1051024), (3224, 903346), (3536, 823639), (4216, 690794), (4238, 687208), (5053, 576368), (5542, 525512), (6448, 451673), (6851, 425104), (8432, 345397), (8476, 343604), (10106, 288184), (11084, 262756), (13702, 212552), (16952, 171802), (20212, 144092), (22168, 131378), (26569, 109616), (27404, 106276), (33904, 85901), (36023, 80848), (40424, 72046), (44336, 65689), (53138, 54808)]