28857548346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1559}}^1$

素因数の和:2132

約数の個数: 128

約数和(自身を含む): 68739840000

約数和(自身を除く): 39882291654

約数列:

[1, 2, 3, 6, 11, 19, 22, 29, 33, 38, 57, 58, 66, 87, 114, 174, 209, 319, 418, 509, 551, 627, 638, 957, 1018, 1102, 1254, 1527, 1559, 1653, 1914, 3054, 3118, 3306, 4677, 5599, 6061, 9354, 9671, 11198, 12122, 14761, 16797, 17149, 18183, 19342, 29013, 29522, 29621, 33594, 34298, 36366, 44283, 45211, 51447, 58026, 59242, 88566, 88863, 90422, 102894, 106381, 135633, 162371, 177726, 212762, 271266, 280459, 319143, 324742, 325831, 487113, 497321, 560918, 638286, 651662, 793531, 841377, 859009, 974226, 977493, 994642, 1491963, 1587062, 1682754, 1718018, 1954986, 2380593, 2577027, 2983926, 3085049, 4761186, 5154054, 6170098, 8728841, 9255147, 9449099, 15077089, 17457682, 18510294, 18898198, 23012399, 26186523, 28347297, 30154178, 45231267, 46024798, 52373046, 56694594, 69037197, 90462534, 138074394, 165847979, 253136389, 331695958, 437235581, 497543937, 506272778, 759409167, 874471162, 995087874, 1311706743, 1518818334, 2623413486, 4809591391, 9619182782, 14428774173, 28857548346]

約数ペア:

[(1, 28857548346), (2, 14428774173), (3, 9619182782), (6, 4809591391), (11, 2623413486), (19, 1518818334), (22, 1311706743), (29, 995087874), (33, 874471162), (38, 759409167), (57, 506272778), (58, 497543937), (66, 437235581), (87, 331695958), (114, 253136389), (174, 165847979), (209, 138074394), (319, 90462534), (418, 69037197), (509, 56694594), (551, 52373046), (627, 46024798), (638, 45231267), (957, 30154178), (1018, 28347297), (1102, 26186523), (1254, 23012399), (1527, 18898198), (1559, 18510294), (1653, 17457682), (1914, 15077089), (3054, 9449099), (3118, 9255147), (3306, 8728841), (4677, 6170098), (5599, 5154054), (6061, 4761186), (9354, 3085049), (9671, 2983926), (11198, 2577027), (12122, 2380593), (14761, 1954986), (16797, 1718018), (17149, 1682754), (18183, 1587062), (19342, 1491963), (29013, 994642), (29522, 977493), (29621, 974226), (33594, 859009), (34298, 841377), (36366, 793531), (44283, 651662), (45211, 638286), (51447, 560918), (58026, 497321), (59242, 487113), (88566, 325831), (88863, 324742), (90422, 319143), (102894, 280459), (106381, 271266), (135633, 212762), (162371, 177726)]