2542725888

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23819}}^1$

素因数の和:23977

約数の個数: 72

約数和(自身を含む): 6816331200

約数和(自身を除く): 4273605312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 834, 1112, 1668, 2224, 3336, 4448, 6672, 8896, 13344, 17792, 23819, 26688, 35584, 47638, 53376, 71457, 95276, 106752, 142914, 190552, 285828, 381104, 571656, 762208, 1143312, 1524416, 2286624, 3048832, 3310841, 4573248, 6097664, 6621682, 9146496, 9932523, 13243364, 18292992, 19865046, 26486728, 39730092, 52973456, 79460184, 105946912, 158920368, 211893824, 317840736, 423787648, 635681472, 847575296, 1271362944, 2542725888]

約数ペア:

[(1, 2542725888), (2, 1271362944), (3, 847575296), (4, 635681472), (6, 423787648), (8, 317840736), (12, 211893824), (16, 158920368), (24, 105946912), (32, 79460184), (48, 52973456), (64, 39730092), (96, 26486728), (128, 19865046), (139, 18292992), (192, 13243364), (256, 9932523), (278, 9146496), (384, 6621682), (417, 6097664), (556, 4573248), (768, 3310841), (834, 3048832), (1112, 2286624), (1668, 1524416), (2224, 1143312), (3336, 762208), (4448, 571656), (6672, 381104), (8896, 285828), (13344, 190552), (17792, 142914), (23819, 106752), (26688, 95276), (35584, 71457), (47638, 53376)]