289097784

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{941}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 833217840

約数和(自身を除く): 544120056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 251, 306, 408, 502, 612, 753, 941, 1004, 1224, 1506, 1882, 2008, 2259, 2823, 3012, 3764, 4267, 4518, 5646, 6024, 7528, 8469, 8534, 9036, 11292, 12801, 15997, 16938, 17068, 18072, 22584, 25602, 31994, 33876, 34136, 38403, 47991, 51204, 63988, 67752, 76806, 95982, 102408, 127976, 143973, 153612, 191964, 236191, 287946, 307224, 383928, 472382, 575892, 708573, 944764, 1151784, 1417146, 1889528, 2125719, 2834292, 4015247, 4251438, 5668584, 8030494, 8502876, 12045741, 16060988, 17005752, 24091482, 32121976, 36137223, 48182964, 72274446, 96365928, 144548892, 289097784]

約数ペア:

[(1, 289097784), (2, 144548892), (3, 96365928), (4, 72274446), (6, 48182964), (8, 36137223), (9, 32121976), (12, 24091482), (17, 17005752), (18, 16060988), (24, 12045741), (34, 8502876), (36, 8030494), (51, 5668584), (68, 4251438), (72, 4015247), (102, 2834292), (136, 2125719), (153, 1889528), (204, 1417146), (251, 1151784), (306, 944764), (408, 708573), (502, 575892), (612, 472382), (753, 383928), (941, 307224), (1004, 287946), (1224, 236191), (1506, 191964), (1882, 153612), (2008, 143973), (2259, 127976), (2823, 102408), (3012, 95982), (3764, 76806), (4267, 67752), (4518, 63988), (5646, 51204), (6024, 47991), (7528, 38403), (8469, 34136), (8534, 33876), (9036, 31994), (11292, 25602), (12801, 22584), (15997, 18072), (16938, 17068)]