388097136

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{128339}}^1$

素因数の和:128363

約数の個数: 80

約数和(自身を含む): 1273132800

約数和(自身を除く): 885035664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 128339, 256678, 385017, 513356, 770034, 898373, 1026712, 1155051, 1540068, 1796746, 2053424, 2310102, 2695119, 3080136, 3465153, 3593492, 4620204, 5390238, 6160272, 6930306, 7186984, 8085357, 9240408, 10780476, 13860612, 14373968, 16170714, 18480816, 21560952, 24256071, 27721224, 32341428, 43121904, 48512142, 55442448, 64682856, 97024284, 129365712, 194048568, 388097136]

約数ペア:

[(1, 388097136), (2, 194048568), (3, 129365712), (4, 97024284), (6, 64682856), (7, 55442448), (8, 48512142), (9, 43121904), (12, 32341428), (14, 27721224), (16, 24256071), (18, 21560952), (21, 18480816), (24, 16170714), (27, 14373968), (28, 13860612), (36, 10780476), (42, 9240408), (48, 8085357), (54, 7186984), (56, 6930306), (63, 6160272), (72, 5390238), (84, 4620204), (108, 3593492), (112, 3465153), (126, 3080136), (144, 2695119), (168, 2310102), (189, 2053424), (216, 1796746), (252, 1540068), (336, 1155051), (378, 1026712), (432, 898373), (504, 770034), (756, 513356), (1008, 385017), (1512, 256678), (3024, 128339)]