40649578848

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{2857}}^1$

素因数の和:3389

約数の個数: 144

約数和(自身を含む): 116847843840

約数和(自身を除く): 76198264992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 389, 508, 762, 778, 1016, 1143, 1167, 1524, 1556, 2032, 2286, 2334, 2857, 3048, 3112, 3501, 4064, 4572, 4668, 5714, 6096, 6224, 7002, 8571, 9144, 9336, 11428, 12192, 12448, 14004, 17142, 18288, 18672, 22856, 25713, 28008, 34284, 36576, 37344, 45712, 49403, 51426, 56016, 68568, 91424, 98806, 102852, 112032, 137136, 148209, 197612, 205704, 274272, 296418, 362839, 395224, 411408, 444627, 592836, 725678, 790448, 822816, 889254, 1088517, 1111373, 1185672, 1451356, 1580896, 1778508, 2177034, 2222746, 2371344, 2902712, 3265551, 3334119, 3557016, 4354068, 4445492, 4742688, 5805424, 6531102, 6668238, 7114032, 8708136, 8890984, 10002357, 11610848, 13062204, 13336476, 14228064, 17416272, 17781968, 20004714, 26124408, 26672952, 34832544, 35563936, 40009428, 52248816, 53345904, 80018856, 104497632, 106691808, 141144371, 160037712, 282288742, 320075424, 423433113, 564577484, 846866226, 1129154968, 1270299339, 1693732452, 2258309936, 2540598678, 3387464904, 4516619872, 5081197356, 6774929808, 10162394712, 13549859616, 20324789424, 40649578848]

約数ペア:

[(1, 40649578848), (2, 20324789424), (3, 13549859616), (4, 10162394712), (6, 6774929808), (8, 5081197356), (9, 4516619872), (12, 3387464904), (16, 2540598678), (18, 2258309936), (24, 1693732452), (32, 1270299339), (36, 1129154968), (48, 846866226), (72, 564577484), (96, 423433113), (127, 320075424), (144, 282288742), (254, 160037712), (288, 141144371), (381, 106691808), (389, 104497632), (508, 80018856), (762, 53345904), (778, 52248816), (1016, 40009428), (1143, 35563936), (1167, 34832544), (1524, 26672952), (1556, 26124408), (2032, 20004714), (2286, 17781968), (2334, 17416272), (2857, 14228064), (3048, 13336476), (3112, 13062204), (3501, 11610848), (4064, 10002357), (4572, 8890984), (4668, 8708136), (5714, 7114032), (6096, 6668238), (6224, 6531102), (7002, 5805424), (8571, 4742688), (9144, 4445492), (9336, 4354068), (11428, 3557016), (12192, 3334119), (12448, 3265551), (14004, 2902712), (17142, 2371344), (18288, 2222746), (18672, 2177034), (22856, 1778508), (25713, 1580896), (28008, 1451356), (34284, 1185672), (36576, 1111373), (37344, 1088517), (45712, 889254), (49403, 822816), (51426, 790448), (56016, 725678), (68568, 592836), (91424, 444627), (98806, 411408), (102852, 395224), (112032, 362839), (137136, 296418), (148209, 274272), (197612, 205704)]