688811424

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1307

約数の個数: 144

約数和(自身を含む): 2121735168

約数和(自身を除く): 1432923744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 127, 147, 168, 196, 224, 254, 294, 336, 381, 392, 508, 588, 672, 762, 784, 889, 1016, 1153, 1176, 1524, 1568, 1778, 2032, 2306, 2352, 2667, 3048, 3459, 3556, 4064, 4612, 4704, 5334, 6096, 6223, 6918, 7112, 8071, 9224, 10668, 12192, 12446, 13836, 14224, 16142, 18448, 18669, 21336, 24213, 24892, 27672, 28448, 32284, 36896, 37338, 42672, 48426, 49784, 55344, 56497, 64568, 74676, 85344, 96852, 99568, 110688, 112994, 129136, 146431, 149352, 169491, 193704, 199136, 225988, 258272, 292862, 298704, 338982, 387408, 439293, 451976, 585724, 597408, 677964, 774816, 878586, 903952, 1025017, 1171448, 1355928, 1757172, 1807904, 2050034, 2342896, 2711856, 3075051, 3514344, 4100068, 4685792, 5423712, 6150102, 7028688, 7175119, 8200136, 12300204, 14057376, 14350238, 16400272, 21525357, 24600408, 28700476, 32800544, 43050714, 49200816, 57400952, 86101428, 98401632, 114801904, 172202856, 229603808, 344405712, 688811424]

約数ペア:

[(1, 688811424), (2, 344405712), (3, 229603808), (4, 172202856), (6, 114801904), (7, 98401632), (8, 86101428), (12, 57400952), (14, 49200816), (16, 43050714), (21, 32800544), (24, 28700476), (28, 24600408), (32, 21525357), (42, 16400272), (48, 14350238), (49, 14057376), (56, 12300204), (84, 8200136), (96, 7175119), (98, 7028688), (112, 6150102), (127, 5423712), (147, 4685792), (168, 4100068), (196, 3514344), (224, 3075051), (254, 2711856), (294, 2342896), (336, 2050034), (381, 1807904), (392, 1757172), (508, 1355928), (588, 1171448), (672, 1025017), (762, 903952), (784, 878586), (889, 774816), (1016, 677964), (1153, 597408), (1176, 585724), (1524, 451976), (1568, 439293), (1778, 387408), (2032, 338982), (2306, 298704), (2352, 292862), (2667, 258272), (3048, 225988), (3459, 199136), (3556, 193704), (4064, 169491), (4612, 149352), (4704, 146431), (5334, 129136), (6096, 112994), (6223, 110688), (6918, 99568), (7112, 96852), (8071, 85344), (9224, 74676), (10668, 64568), (12192, 56497), (12446, 55344), (13836, 49784), (14224, 48426), (16142, 42672), (18448, 37338), (18669, 36896), (21336, 32284), (24213, 28448), (24892, 27672)]