1531139.00000000

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{128339}}^1$

素因数の和:128359

約数の個数: 48

約数和(自身を含む): 258733440

約数和(自身を除く): 172489632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 128339, 256678, 385017, 513356, 770034, 898373, 1026712, 1540068, 1796746, 2053424, 2695119, 3080136, 3593492, 4106848, 5390238, 6160272, 7186984, 10780476, 12320544, 14373968, 21560952, 28747936, 43121904, 86243808]

約数ペア:

[(1, 86243808), (2, 43121904), (3, 28747936), (4, 21560952), (6, 14373968), (7, 12320544), (8, 10780476), (12, 7186984), (14, 6160272), (16, 5390238), (21, 4106848), (24, 3593492), (28, 3080136), (32, 2695119), (42, 2053424), (48, 1796746), (56, 1540068), (84, 1026712), (96, 898373), (112, 770034), (168, 513356), (224, 385017), (336, 256678), (672, 128339)]